Latest Updates & Tool Releases

Favicon Converter Pro (Sep 11, 2026) — Convert any image into perfect favicon files at 16x16, 32x32, and 48x48 pixels. Export as a combined multi-resolution .ico bundle or individual .png files. Includes live browser tab preview and ready-to-use HTML code. 100% private, processed entirely client-side.

Favicon Converter Pro (Sep 11, 2026) — New tool! Convert any image into perfect favicons at 16×16, 32×32, and 48×48 pixels. Download as a combined .ico bundle or individual .png files. Includes scaling modes (contain/cover/stretch), background color options, live browser tab simulator, and a ready-to-use HTML <link> snippet. 100% private — processed entirely in your browser.

Ads Not Showing on Hard Refresh (Shift+Ctrl+R) Fix (Sep 11, 2026) — Fixed ads not appearing after a hard refresh (Shift+Ctrl+R) in Chrome. On hard refresh the AdSense script is re-fetched from scratch and may arrive after React hydrates. Added a script load event listener as the primary trigger and extended the polling safety net from 5 s to 15 s. Also moved the push-guard flag inside doPush() so a failed attempt no longer blocks retries.

AdSense Ads Not Showing Fix — Full Rewrite (Sep 4, 2026) — Completely rewrote GoogleAd and MobileAdBanner push logic to a dead-simple push-once approach. Changed AdSense script loading strategy from afterInteractive to beforeInteractive so the library is available before React hydrates. Fixed race condition where cached AdSense library auto-tagged ins elements before push() ran, causing ads to never fill in regular Chrome sessions.

Standardized Two Banner Ads Across All Pages (Sep 4, 2026) — Standardized ad layout across the entire platform so that every page (home page, all tool pages, how-to guides, and static pages) features exactly two inline ad units.

Main Page Ad Placement & Initial Visit Ad Refresh (Sep 4, 2026) — Added a responsive Google AdSense banner placement directly above the Word Cloud section on the home page, and enhanced GoogleAd push retry logic for seamless full ad rendering on first website visit.

Removed Sidebar Ads (Sep 4, 2026) — Removed left and right desktop sidebar ads across the platform to provide a clean, distraction-free reading and tool usage experience.

Google AdSense Display Fix for Mobile and PC (Initial Load & SPA Navigation) (Aug 31, 2026) — Fixed Google AdSense ads not displaying on initial load across mobile and PC without requiring a manual Shift+Ctrl+R hard refresh. Removed initial landing reload abort in ToolPageReloadGuard, removed premature 12-second unfilled timeout in SidebarAd, fixed push retry interval loop in MobileAdBanner, and added retrying push logic in GoogleAd.

Cloudflare Worker Deployment & AdSense Reliability Fix (Aug 31, 2026) — Deployed site to Cloudflare Workers via OpenNext. Rewrote GoogleAd component to use a simple, reliable pattern (matching dev.rean.me) with no complex state machine, no unfilled detection timers, and no house-promo fallbacks that were blocking real ads. Added preconnect and preload link hints for AdSense script to load before React hydration. Connected toolkh.rean.me custom domain.

Full Page Refresh & Ad Reloading across All Pages and Tools (Aug 30, 2026) — Enforced full browser document refresh and Google AdSense ad reloading when visiting any page or tool (via header menu, tool directory, search queries, category filters, related tools, or browser history navigation) to ensure fresh pageviews and ad impressions.

Text Splitter — Support Dot (.) and Colon (:) Delimiters (Aug 30, 2026) — Added Dot (.) and Colon (:) to the multi-select Delimiters checklist for Excel Text to Columns converter and the separator dropdown in Document Splitter, allowing precise text parsing for domain names, IP addresses, key-value pairs, and timestamps.

Google AdSense Universal Page Navigation & Ad Reload Enforcement (Aug 30, 2026) — Enforced full browser document reloads for all internal site navigation (tools, blog, category, and static pages) via ToolPageReloadGuard to ensure Google AdSense scripts re-execute and refresh ads on every page view. Widened fixed sidebar ad containers to 130px (1024px) and 160px (1280px) to resolve unfilled ad slot errors for standard 120x600 and 160x600 vertical ad units.

Initial Landing Page Full Refresh Guard (Aug 29, 2026) — Implemented session-based initial landing refresh guard in ToolPageReloadGuard, triggering a full browser document reload when a user first lands on the website to ensure fresh assets, scripts, and AdSense initialization.

Google AdSense Ads Display & Tool Page Full Reload Optimization (Aug 29, 2026) — Enforced full browser page reloads when visiting any tool page via ToolPageReloadGuard link interception and route change guards, fixed SidebarAd zero-height collapse bug during initial ad loading state, expanded Content Security Policy headers in next.config.ts to permit Google AdSense subdomains, and updated how-to guide ad slots to standard publisher units.

Smart Image Compressor — JPEG Output Default & PNG Smart Palette Quantization (Aug 22, 2026) — Set JPEG as default output format and implemented smart canvas color palette quantization with adaptive reduction loops for PNG output, guaranteeing compressed PNG files are smaller than input PNGs while preserving alpha transparency.

Custom 404 Error Page — Interactive Bilingual Navigation & Tool Shortcuts (Aug 19, 2026) — Created a custom 404 Not Found page with English and Khmer bilingual messaging, instant tool search bar, Go to Homepage primary action, and quick shortcuts to popular tools (Khmer Name Converter, PDF to Word, QR Code Generator, Image to Text, AI Prompt Generator).

All AI Tools — Gemini Rate Limit Auto-Fallback & Multi-Provider Resilience (Aug 19, 2026) — Upgraded all Gemini-powered AI tools with automatic rate-limit detection (HTTP 429 / 403 quota bounds) and seamless key/model rotation across Gemini 2.5, 2.0, and 1.5 Flash. When Gemini API limits are reached, the platform automatically switches to alternative AI providers (Groq Cloud Llama 3.3, Pollinations.ai, and OpenRouter) without service interruption.

How to Use AI to Generate Text, Images & Videos – Guide with Sample Outputs (Aug 13, 2026) — Published a comprehensive masterclass guide on AI prompt engineering for multi-format text (JSON, Markdown, Social, Code), photorealistic image creation (Midjourney, DALL-E 3), and cinematic video production (Sora, Runway Gen-3). Features copyable prompt templates, visual sample outputs, an interactive prompt generator widget, and direct links to our Top 10 AI Tools guide.

Top 10 AI Tools by Category (Text, Image, Video, Audio & More) – 2026 Guide (Aug 13, 2026) — Published a comprehensive 2026 guide covering the best AI tools across 6 categories: Text & Writing (ChatGPT, Claude, Gemini), Image Generation (Midjourney, DALL·E 3, Firefly), Video Generation (Sora, Runway, HeyGen), Audio & Voice (ElevenLabs, Suno, Whisper), Coding Assistants (Copilot, Cursor, v0), and Presentation & Design (Gamma, Canva, Beautiful.ai). Includes free and paid options with official links and pricing details.

PDF to Word Converter Pro — PDF Splitter & Joiner Quick Links (Aug 13, 2026) — Added PDF Splitter and PDF Joiner quick-link pills below the PDF to Word Converter Pro header, making it easy to jump to related PDF management tools directly from the converter page.

PDF to Word Converter Pro — Visual Page Selection Picker (Aug 13, 2026) — Replaced the text-based page range input with an interactive visual page picker in the live preview panel. Click any page thumbnail to select or deselect it, with All/None toggle buttons and a real-time selection count badge (10 pages max cap enforced).

PDF to Word Converter Pro — Fixed ByteString Char 8203 Error & 10 Pages Max Cap (Aug 13, 2026) — Fixed HTTP header ByteString conversion crash caused by zero-width spaces (​ / char 8203) in PDF filenames by implementing RFC 5987 Content-Disposition encoding, zero-width space sanitization, and a 10 pages max limit for optimal OCR document processing.

Khmer Name to Latin Converter — Gemini AI Engine Default Mode (Aug 12, 2026) — Set Gemini AI Engine as the primary default mode for Khmer Name to Latin Converter, delivering advanced AI phonetic transliteration for 3 alternative results with instant fallback to the offline rule engine.

Khmer Name to Latin Converter — Latin to Khmer Transliteration Engine Fix (Aug 12, 2026) — Fixed Latin to Khmer script conversion: implemented a comprehensive Latin-to-Khmer phonetic transliteration engine and dictionary expansion, ensuring all Latin names convert accurately into 3 distinct Khmer Unicode script alternatives.

Khmer Name to Latin Converter — Always 3 Alternative Results Standard (Aug 12, 2026) — Upgraded Khmer Name to Latin Name Converter to always generate and display 3 distinct alternative results (Option 1: Official Passport Standard, Option 2: Phonetic UNGEGN Standard, Option 3: Simplified Popular Variant) with individual 1-click copy buttons for every converted name.

Khmer Name to Latin Converter (Aug 11, 2026) — Convert Khmer names into Latin script (Romanization) and vice versa. Supports Cambodian Passport standard, UNGEGN, and phonetic rules using Gemini AI with offline rule-based transformer fallback.

Khmer Name to Latin Converter — Fast Two-Series Rule Engine Default (Aug 11, 2026) — Set the client-side Two-Series Rule Engine as the default mode for Khmer Name to Latin Converter for instant 0ms offline transliteration and live spelling variation chips.

Khmer Name to Latin Converter — Two-Series Rule Engine Implementation (Aug 11, 2026) — Implemented the comprehensive 2-Series Khmer Romanization Rule Engine (អឃោសៈ / ឃោសៈ) with diacritics support (musikatoan, triisap, toandakhiat, bantoc), sub-consonant cluster parsing, irregular name exception dictionary, and live interactive spelling variation chips.

Khmer Name to Latin Converter — Gemini AI Default Engine (Aug 11, 2026) — Set Gemini AI Engine as the default translation mode for Khmer Name to Latin Name Converter, providing enhanced context-aware Cambodian name transliteration with seamless fallback to the offline rule engine.

Khmer Name to Latin Converter — Transliteration Package Integration (Aug 11, 2026) — Integrated the official npm "transliteration" package as the default transliteration engine for Khmer Name to Latin Name Converter. Combined with Cambodian passport dictionary lookup, it delivers instantaneous, high-precision Latin transliteration for all Cambodian names and text.

Khmer Name to Latin Converter (Gemini AI & Offline Fallback) (Aug 11, 2026) — Launched Khmer Name to Latin Converter! Convert Cambodian personal names into Latin script (Romanization) and vice versa with high accuracy. Powered by Google Gemini AI (Flash) with standard Cambodian Passport and UNGEGN naming rules, plus an offline rule-based Khmer Transformer fallback. Features single & batch list conversion, capitalization controls (Title Case, UPPERCASE, lowercase), direction swap, 1-click text export, and preloaded sample test names.

PDF to Word Converter (Khmer Unicode & Layout Preservation) (Aug 8, 2026) — Launched PDF to Word Converter! Convert PDF documents into editable Microsoft Word (.docx) files online with 100% layout preservation, native OpenXML table reconstruction, and Google Cloud Vision API Khmer Unicode OCR support. Features 1-click sample test PDF loader (Khmer + English + Tables), Khmer font presets (Kantumruy Pro, Khmer OS Siemreap, Hanuman, Battambang, Moul), live interactive PDF page preview with zoom controls, page range selector, paper size presets (Original, A4, Letter), and privacy options.

PDF to Word Converter (Aug 7, 2026) — Convert PDF documents into editable Microsoft Word (.docx) files online. 100% layout preservation, native Khmer Unicode support, and private client-side browser processing.

Image Viewer Pro (Aug 5, 2026) — Upload up to 50 images and browse them in a beautiful grid or list gallery. Open a fullscreen lightbox with zoom (up to 5×), pan by dragging, free rotation, keyboard navigation, interactive thumbnail strip, and one-click Download as JPG. 100% client-side.

Image Viewer Pro (Aug 5, 2026) — Launched Image Viewer Pro! Upload up to 50 images via drag & drop or file picker and browse them in a stunning grid or list gallery. Features a fullscreen lightbox with zoom (up to 5×), pan by dragging, free rotation, keyboard navigation (← →, +/−, Esc), interactive thumbnail strip, and one-click Download as JPG (converts any PNG with transparency to white-background JPG). 100% client-side — your images never leave your browser.

Image Viewer Pro — Expanded Format Support (Aug 5, 2026) — Expanded Image Viewer Pro to support 20+ image formats: JPG, PNG, WEBP, GIF, AVIF, HEIC/HEIF, TIFF, BMP, ICO, SVG, APNG, JPEG XL (JXL), RAW camera files (CR2, CR3, NEF, NRW, ARW, DNG, ORF, RW2, PEF, RAF), Netpbm (PNM/PBM/PGM/PPM), XBM and more. Uses dual MIME+extension matching so no valid file is silently rejected. Non-browser-renderable formats (e.g. RAW, HEIC) show a placeholder with format badge and "preview limited" indicator.

Image Viewer Pro — Multi-Select Download (Aug 5, 2026) — Added multi-select and batch download to Image Viewer Pro. Click "Select" in the toolbar to enter selection mode, then click images to toggle checkboxes. Use "Select All" / "Deselect All", then hit "Download as JPG" to batch-convert and sequentially download all selected images with a live progress bar. Also supports "Remove Selected" for bulk deletion. Works in both grid and list views.

Sitemap Page (Aug 5, 2026) — Launched a beautiful visual Sitemap page listing all tools and site pages grouped by category. Features quick-jump category badges, tool descriptions, and a direct link in the footer navigation.

Working Hours Calculator Upgraded for Full Month Calculations (Aug 5, 2026) — Upgraded Working Hours & Overtime Calculator to support up to 1 full month (30/31 days) of automated timesheet logging. Features Month/Year selector presets, 1-click full month generation (all days or Mon-Fri only), responsive SVG daily stacked bar charts, and CSV/PDF export.

Monthly Employee Timesheet & Overtime Tracker Guide (Excel / CSV) (Aug 5, 2026) — Published comprehensive HR guide and interactive Excel (.xlsx) / CSV dataset generator for tracking monthly employee work hours, 1.5x regular overtime, 2.0x Sunday/holiday overtime, and gross payroll calculations.

YouTube Video SEO & Content Publishing Checklist Guide (Aug 5, 2026) — Published step-by-step YouTube Video SEO & Publishing Checklist guide. Features 12-step upload optimization workflow, keyword strategy formulas, thumbnail rules, and interactive YouTube SEO Checker tool integration.

Khmer Font Converter (Limon, ABC, Kbach ↔ Unicode) (Aug 4, 2026) — Launched upgraded real-time Khmer Font Converter supporting bidirectional conversion between legacy Khmer fonts (Limon S1/S2/F1/F2, ABC Khmer 1/2, Kbach) ASCII keystrokes and standard Khmer Unicode. Features smart pre-vowel reordering (េ, ែ, ៃ, ោ, ៅ), subscript coeng alignment, Khmer digits to Arabic numerals converter, live font preview options (Kantumruy Pro, Battambang, Moul), keystroke mapping reference, and bilingual UI toggle (English & Khmer).

Free Khmer Unicode, Keyboard Layout & Fonts Download Guide (Aug 4, 2026) — Published comprehensive guide for downloading Khmer Unicode keyboard layout installers (Windows/Mac/Mobile), subscript typing rules, and top free Google Khmer fonts (Kantumruy Pro, Battambang, Moul, Hanuman) with direct download links.

Cambodia NSSF & Tax on Salary Calculator Guide (Aug 4, 2026) — Published comprehensive guide and interactive payroll calculator for Cambodian Tax on Salary (ToS / ពន្ធលើប្រាក់បៀវត្ស) and NSSF (ប.ស.ស) pension deductions. Features official GDT 2026 progressive tax brackets, dependent rebate calculations, KHR/USD conversions, and copyable payroll breakdowns.

Free Cambodia Public Holiday Excel Download (2020 to 2027) (Aug 4, 2026) — Published step-by-step How-To guide and interactive Excel (.xlsx / UTF-8 CSV) dataset downloader for official Cambodia Public Holidays covering 2020 through 2027. Features full Khmer Unicode support, year/category filters, copy-to-clipboard TSV for Excel/Google Sheets, embedded YouTube video tutorial, and official data source citations.

VideoPlayer Black Screen on Chrome SPA Navigation Fix (Aug 4, 2026) — Fixed VideoPlayer showing a black box on Chrome SPA navigation (soft refresh) — previously required Shift+Ctrl+R to recover. Root cause: stale window.YT / YouTube IFrame API object from a previous mount. Fix: detect and remove the stale API script & globals before Plyr re-bootstraps them, added a mountKey to force full re-initialization on each navigation, and an in-page "Switch to enhanced player" retry button so users never need a hard refresh again.

VideoPlayer Component SPA Navigation Fix (Aug 4, 2026) — Fixed VideoPlayer component black screen on Next.js SPA client-side page transitions. Replaced static element selector strings with dynamic containerRef mounts, added clean unmount teardowns, and implemented responsive fallback iframe loading if YouTube API initialization delays during client navigation.

Khmer Font Converter (Limon ↔ Unicode) (Aug 3, 2026) — Convert legacy Khmer fonts (Limon S1/S2/F1/F2, ABC Khmer, Kbach) to standard Khmer Unicode and back in real time. Features automatic pre-vowel reordering, subscript coeng alignment, Khmer digits to Arabic numerals converter, live font preview options (Kantumruy Pro, Battambang, Moul), keystroke mapping reference, and bilingual UI (English & Khmer).

Pchum Ben Countdown (Aug 3, 2026) — Live countdown to បុណ្យភ្ជុំបិណ្ឌ (Pchum Ben Ancestors’ Day). Features 15-day Kan Ben (កាន់បិណ្ឌ) stage tracker, animated SVG progress rings, floating lotus/incense particles, HD image downloader with toolkh.rean.me label, zoom controls, and festival details.

VideoPlayer Component (Plyr.io for YouTube) (Aug 3, 2026) — Fixed Plyr.io YouTube player: resolved black screen (CSP frame-src missing youtube.com), fixed XMLHttpRequest status 0 errors (noembed.com title API blocked by CSP — overridden with empty url), and fixed loading skeleton stuck issue. Player now uses direct Plyr API with <div data-plyr-provider> target, local /plyr.svg sprite, and correct CSP headers for YouTube, noembed.com, and YouTube IFrame API.

QR Code Generator Pro Video Guide (Aug 3, 2026) — Updated video tutorial link and thumbnail preview to https://youtu.be/b9tsU9k3HkA with interactive Plyr video player controls.

AI & Multi-Column Text Joiner (Aug 2, 2026) — Added a 1-click "Sample Data" preset button with 3 populated columns (Name, Role, Location) for instant testing of static and AI text joining.

Image Information Detection (Jul 30, 2026) — Inspect detailed image specifications, EXIF camera shooting metadata, GPS location coordinates, dominant color palettes, raw EXIF tag browser, and clean privacy metadata client-side.

Khmer New Year Countdown (Jul 30, 2026) — Beautiful live countdown to ចូលឆ្នាំខ្មែរ — Khmer New Year (April 13). Features animated SVG progress rings, floating lantern particles, zoom slider, fullscreen mode, and Khmer Buddhist year display.

Sample Data Generator Pro (Jul 30, 2026) — Generate custom mock datasets (names, DOB, gender, prices, cities, product lists) with custom noise options like random extra spaces and character case transformations to test CSV cleaners, trimmers, and database scripts.

Contact Form Simplified (Jul 30, 2026) — Removed Turnstile verification ("I am not a robot") check from the Contact page form for a faster and smoother message submission experience.

Related Tools Deduplication (Jul 30, 2026) — Removed redundant hardcoded Related Tools sections across 75 individual tool components, unifying all tool pages to use the single centralized RelatedToolsSection component in layout.tsx.

Banner Ads After Related Tools (Jul 30, 2026) — Added dedicated Google AdSense banner ad placement immediately following the Related Tools section on all tool pages with house feature promo fallback.

Universal Related Tools Section (Jul 30, 2026) — Centralized and enabled the Related Tools section across all 100+ online tools. Every tool page now dynamically presents relevant tools based on category and tag similarity, complete with visual category badges and click analytics.

Pchum Ben Countdown (Jul 30, 2026) — Launched Pchum Ben Countdown (បុណ្យភ្ជុំបិណ្ឌ)! Features 15-day Kan Ben (កាន់បិណ្ឌ 1–14) stage tracker, animated SVG progress rings, floating lotus/candle/rice-ball particles, HD image downloader with toolkh.rean.me label, zoom controls (50%–250%), fullscreen mode, Bay Ben ritual guides, and upcoming Pchum Ben dates (2026–2030).

Khmer New Year Countdown (Jul 30, 2026) — Added 1-click Download HD Image feature with "toolkh.rean.me" watermark branding label, centered countdown layout in fullscreen/zoom view, and enhanced scaling controls up to 250%.

Khmer New Year Countdown (Jul 29, 2026) — Launched Khmer New Year Countdown (ចូលឆ្នាំខ្មែរ)! Features a stunning dark widget with animated SVG progress rings for hours, minutes, and seconds, floating lantern/flower particles, live days counter, zoom slider (60%–180%), fullscreen mode, Khmer Buddhist year display, cultural info cards, and upcoming year list.

Image Information Detection (Jul 29, 2026) — Launched Image Information Detection & EXIF Metadata Inspector! Inspect detailed image specifications, EXIF camera shooting metadata, GPS location coordinates, dominant color palettes, raw EXIF tag browser, and clean privacy metadata client-side.

Post-Comment Ads Removed (Jul 29, 2026) — Removed banner ads after the tool comment section and before the footer for a cleaner discussion area.

In-Tool Top Banner Removed (Jul 29, 2026) — Removed top banner ads from tool pages so tool header and controls render cleanly at the top of the page without ad distraction.

Page Visit Reload & Dual Banner Ads (Jul 29, 2026) — Enabled full page reload when visiting pages to ensure complete AdSense script re-initialization, and added 2 dedicated banner ad placements (top and bottom) on each tool page.

Banner Ads Display Fix (Jul 29, 2026) — Fixed banner ads display on tool pages across GoogleAd, SidebarAd, and MobileAdBanner components. Replaced faulty Array.isArray check and 6s premature timeout with immediate push execution and child iframe detection.

Sidebar Ad Rendering Fix (Jul 29, 2026) — Fixed SidebarAd component: the <ins> element was previously hidden via display:none while AdSense was loading, which prevented AdSense from filling the slot. The element now remains visible (using height:0 overflow:hidden) during the loading state so AdSense can measure and fill it. House promo fallback now only shows after AdSense explicitly returns "unfilled".

Ad Display Fix (Jul 29, 2026) — Fixed an issue where Google AdSense ads would not display on the first page visit. The ad components now wait until the AdSense script has fully bootstrapped before calling push(), preventing silent no-ops during SPA navigation.

QR Code Generator Pro (Jul 28, 2026) — Updated the How-To guide preview card to feature the official video tutorial YouTube thumbnail with hover animations and play overlay.

Sample Data Generator Pro (Jul 28, 2026) — Launched Sample Data Generator Pro! Generate custom mock datasets (names, DOB, gender, prices, cities, product lists) with custom noise options like random extra spaces and character case transformations to test CSV cleaners, trimmers, and database scripts.

Phone Number Cleaner Pro (Jul 27, 2026) — Clean, validate, and standardize Cambodian phone numbers in bulk. Identify operators (Smart, Cellcard, Metfone, Seatel, Cootel), remove duplicates, convert Khmer digits, choose from 5 output formats, view interactive data tables, and export clean lists as CSV or TXT. 100% client-side.

Certificate Generator Pro (Jul 27, 2026) — Create high-resolution certificates of achievement, graduation, or appreciation. Features full Khmer Unicode & English typography, custom font sizes, background colors, border frames, logo/signature uploads, 1-click presets with AI-generated sample data for demonstration testing, and bulk PDF exports.

Certificate Generator Pro (Jul 27, 2026) — Added interactive Next & Back preview navigation buttons. Flip through bulk recipient results and preset templates directly from the Live Certificate Preview card and Fullscreen Inspector modal.

Certificate Generator Pro (Jul 27, 2026) — Moved the Design & Layout panel directly beneath the Live Certificate Preview for better visibility and side-by-side editing on desktop displays.

Certificate Generator Pro (Jul 27, 2026) — Added background image upload to the Design & Fonts tab. Upload any image as a certificate background with full control over opacity (5–100%), fit mode (Cover, Contain, Stretch, Tile/Repeat), blend mode (Normal, Multiply, Screen, Overlay, Soft Light, and more), plus X/Y offset sliders for precise placement.

Certificate Generator Pro (Jul 27, 2026) — UI rearrangement: settings controls are now stacked above the certificate preview for a cleaner, mobile-friendly layout. Also fixed logo & signature image upload reliability with preloaded HTMLImageElement objects, and added X/Y position offset sliders for precise logo & signature placement.

Certificate Generator Pro (Jul 27, 2026) — Launched Certificate Generator Pro! Create high-resolution certificates of achievement, graduation, or appreciation. Features full Khmer Unicode & English typography, custom font sizes, background colors, ornate borders, logo/signature uploads, 1-click presets with AI-generated sample testing data, and bulk PDF exports.

Phone Number Cleaner Pro (Jul 27, 2026) — Launched Phone Number Cleaner Pro — a bulk Cambodian phone number cleaner and validator. Detects operators (Smart, Cellcard, Metfone, Seatel, Cootel), removes duplicates, converts Khmer digits, supports 5 output formats (local, international +855, dotted, dashed, raw), and exports clean CSV or TXT lists. 100% client-side.

Date Time Splitter (Jul 26, 2026) — Quickly split combined Date and Time columns into separate Date and Time fields. Great for cleaning up messy spreadsheet exports or log files. Supports bulk operations and CSV download.

Password Generator (Jul 26, 2026) — Added a "Number of Passwords" slider (1–20, default 1) to generate multiple passwords at once. Each result has its own Copy button, and a Copy All button lets users grab the full batch in one click. History tracking now stores up to 10 recent passwords.

Data Tools Suite Updated (Jul 26, 2026) — Added the Date Time Splitter tool to the data suite, allowing users to separate date and time columns from logs and export as CSV.

Layout Width & UI Improvements (Jul 25, 2026) — Expanded the global page layout width to max-w-7xl for a more spacious workspace. Tool directory category filters are now perfectly centered and fully responsive.

Comments, Replies & Alert Notification System (Jul 25, 2026) — Launched a new discussion system across all tools. Logged-in users can leave feedback and nested replies, with built-in lazy loading and clickable links. Admins receive real-time Telegram alerts and can moderate comments directly.

Google Sign-In & Favorites List (Jul 25, 2026) — Introduced Google Gmail authentication and the Favorites List system. Logged-in users can now bookmark tools for quick access under the "My Favorites" category tab.

YouTube Downloader (Jul 25, 2026) — Fixed YouTube Downloader. Resolved stream parser errors and format extraction issues for high-resolution video files.

Business Card Generator (Jul 24, 2026) — Create double-sided, high-resolution name cards. Edit text details, choose designer templates, load logos, generate contact vCard QR codes, and export print-ready PDFs or JPEGs instantly.

Retirement Calculator (Jul 24, 2026) — Plan your retirement roadmap. Model your pre-retirement savings accumulation, post-retirement drawdown schedules, inflation rate adjustments, and target nest egg goals.

AI Signature Generator (Jul 23, 2026) — Enhanced signature stroke styling and added customizable canvas download resolutions.

PDF to Kindle Converter (Jul 22, 2026) — Fixed a bug where large images inside EPUB files failed to optimize for Kindle screens.

Stamp Maker (Jul 22, 2026) — Added circular stamp templates and custom outer ring text spacing options.

Free Stamp Maker (Jul 20, 2026) — Create professional official stamps online with full Khmer Unicode support. Choose from circle, rectangle, seal, hexagon, and more shapes. Customize colors, fonts, borders, distress ink overlays, and export as transparent PNG or high-quality JPG.

AI Signature Generator (Jul 20, 2026) — Generate highly artistic and realistic handwritten signatures from text. Choose style presets, use AI prompt styling, configure pen sizes, skew/slant angles, play writing animations, or draw manually.

AI Image to Prompt Generator (Jul 20, 2026) — Upload any image and reverse-engineer it into optimized prompt texts for Midjourney, DALL-E 3, and Stable Diffusion. Analyze composition, style, lighting, and camera angles automatically using AI.

Printable Calendar Generator (Jul 20, 2026) — Design and print custom monthly or yearly calendars. Choose fonts, layouts, portrait/landscape orientation, start of the week, theme colors, and download as PNG/PDF with full English and Khmer script support.

SQL to Table Diagram Visualizer (Jul 20, 2026) — Convert raw CREATE TABLE SQL scripts into interactive, draggable database table entity-relationship (ER) diagrams online. Visualize foreign key relationships, inspect field datatypes, and export diagrams as PNG, SVG, Mermaid.js code, or DBML scripts.

Countdown Timer (Jul 18, 2026) — Free online countdown timer. Set a custom duration (hours/minutes/seconds) or count down from any specific number. Features alarm sound chime, animated glowing ring progress, quick presets, and fullscreen mode.

Loan Calculator & Amortization Scheduler (Jul 18, 2026) — Added reducing rate amortization chart visualizations and gross pay deduction toggles.

Table to SQL Insert Converter (Jul 15, 2026) — Convert CSV, JSON or spreadsheet data into SQL INSERT statements online. Paste an optional CREATE TABLE SQL script to automatically parse columns, map fields, and format value literals (strings, numbers, booleans, dates) securely client-side.

Data Formatter (Jul 15, 2026) — Format and convert CSV, TSV, TXT, or Excel tabular spreadsheet copy-pastes into other clean data layouts. Output structure-mapped SQL INSERT statements, beautified JSON arrays, Markdown documentation tables, or clean CSV sheets.

Label Generator Pro (Jul 15, 2026) — Design and print custom labels, barcode tags, price stickers, and address badges in bulk. Choose from standard presets (Avery), configure custom sizes, import CSV data, and export print-ready PDFs.

Khmer Unicode Cleaner (Jul 15, 2026) — Fixed subscript alignment issues on specific Khmer zero-width space characters.

List Comparison & Difference Tool (Jul 14, 2026) — Compare two lists of names, emails, numbers, or tags. Filter duplicates, extract unique items only in A or B, isolate common matches, and download custom text/CSV reports.

AI Prompt Generator (Jul 12, 2026) — Generate high-quality, detailed prompts for ChatGPT, Midjourney, Claude, Stable Diffusion, and other AI models.

AI Text Rewriter Pro (Jul 12, 2026) — Rewrite, rephrase, expand, or condense text with professional AI options. Fully supports English and Khmer Unicode script, features side-by-side visual diff comparisons, and saves local history.

AI SQL Generator (Jul 12, 2026) — Generate SQL queries from plain English or Khmer descriptions, or explain any SQL query step-by-step. Supports MySQL, PostgreSQL, SQLite, SQL Server (T-SQL), and Oracle. Includes schema input, dialect selector, visual syntax highlighting, and table structure ERD view.

AI Job Description Generator (Jul 12, 2026) — Instantly generate professional, structured, and customized job descriptions powered by AI. Fully supports English and Khmer Unicode script. Select experience levels, departments, key skills, and localized tones.

AI Text Summarizer (Jul 12, 2026) — Instantly summarize long articles, documents, or paragraphs using advanced AI. Fully supports English and Khmer Unicode script. Customize summary length, target format, and language script.

Multi-Column Text Joiner & AI Generator (Jul 11, 2026) — Create dynamic parallel text columns (row-aligned lists), set per-column prefixes/suffixes and split delimiters, then join them row-by-row instantly with static concat or using advanced AI generation. Supports bulk CSV export with Khmer Unicode, English/Khmer UI switching, and custom AI prompts.

Barcode Generator & Reader (Jul 6, 2026) — Added batch barcode image downloading and raw UPC scanner camera autofocus improvements.

Money Saving Calculator (Jul 5, 2026) — Calculate future investment value or target savings goals with compound interest. Adjust for inflation, configure regular deposits and compounding intervals, and visualize savings growth with interactive charts.

Khmer Lunar Calendar (Jul 5, 2026) — Convert Gregorian dates to Khmer Chhankitek (ចន្ទគតិ) lunar calendar with holidays, moon phases, and zodiac info.

Excel & CSV Cleanup AI (Jul 5, 2026) — Clean, format, and normalize your messy spreadsheet rows instantly using advanced AI engines. Standardize casing, fix emails/phone numbers, trim whitespaces, or supply custom prompts completely client-side.

Email Cleaner & Validator (Jul 5, 2026) — Clean, format, and validate lists of email addresses. Remove duplicates, filter by domain, flag disposable or generic role emails, normalize Gmail address aliases, and export clean lists client-side.

Duplicate Line Finder (Jul 5, 2026) — Find, extract, and remove duplicate entries or repeating lines from your text lists. Toggle case-sensitivity, isolate uniques or duplicates, see frequency distribution, and export clean lists.

Loan Calculator & Amortization Scheduler (Jul 5, 2026) — Calculate monthly payments, total interest, and payoffs for mortgages or loans. Add extra monthly payments to visualize payoff times and interest savings with interactive SVG schedules.

Working Hours & Overtime Calculator (Jul 5, 2026) — Calculate daily working hours, unpaid breaks, overtime, and gross pay. Customize global or daily hourly rates, configure OT multipliers, visualize earnings with charts, and export printable timesheets.

Salary Calculator & Net Pay Estimator (Jul 5, 2026) — Estimate your monthly take-home (net) pay from gross salary. Configure income tax rate, NSSF/social security contributions, custom allowances, and multiple deductions. View annual projection charts and export pay breakdowns as CSV.

AI Image Detector & Analyzer (Jul 5, 2026) — Upload and analyze any image to determine if it was created by artificial intelligence (Midjourney, Stable Diffusion, DALL-E) or captured by a real camera. Features EXIF inspections, high-resolution analysis, and API-cascading methods.

Number to Text Converter (Jul 5, 2026) — Fixed Khmer currency decimal spelling errors for smaller Riel fragments.

Number to Text Converter (Jul 3, 2026) — Convert numbers into spelled-out words in Khmer (words & numerals) and English. Supports decimals, negative values, currencies (Riels, Dollars), and bulk text list processing client-side.

CSV Cleaner & Formatter (Jul 3, 2026) — Clean, format, and fix messy CSV or TSV files online. Trim whitespace, remove empty rows, deduplicate records, reformat casing per column, select/exclude columns, and export clean CSV or TSV files. 100% client-side.

Khmer Unicode Cleaner (Jul 3, 2026) — Fix broken Khmer characters order, remove redundant vowels or double subscripts, translate digits, and normalize zero-width spaces client-side with complete privacy.

Khmer Phone Number Formatter (Jul 3, 2026) — Format, validate, and clean Khmer phone numbers. Convert digits between Khmer and Arabic, identify mobile operators, and export formatted lists with complete privacy.

Name Splitter (Jul 3, 2026) — Split full names into Prefix, First Name, Middle Name, Last Name, and Suffix. Supports both Western and Eastern/Khmer naming structures in bulk with complete privacy.

Date Cleanup and Formatter (Jul 3, 2026) — Clean up, convert, and translate dates into Khmer Unicode or English. Supports full-text, short-text, and numeric output formats (DD-MM-YYYY / MM-DD-YYYY), Khmer month names, Khmer numeral digits, ISO standard, bulk processing, and CSV export — 100% client-side.

Khmer Text PDF Watermark Tool (Jul 3, 2026) — Add custom text watermarks to your PDF documents with full Khmer Unicode support, custom sizes, positions, opacity, and rotation.

PDF to Kindle Converter (Jul 3, 2026) — Convert your PDF documents directly into Kindle-compatible MOBI formats or optimized EPUB formats client-side.

Barcode Generator & Reader (Jul 3, 2026) — Generate custom barcodes in various formats (Code 128, EAN, UPC, Code 39) with custom colors and sizes, and decode barcodes from uploaded images or camera streams client-side.

AI Social Media Caption Writer (Jul 3, 2026) — Generate creative and engaging social media captions in English or Khmer. Choose length, tone, and platforms with hashtag suggestions and copy options.

AI Business Name Generator (Jul 3, 2026) — Generate catchy, memorable, and brandable business name ideas powered by AI. Select industries, naming styles, and languages to find the perfect name with domain availability suggestions.

BMI Calculator (Jul 3, 2026) — Calculate your Body Mass Index (BMI) instantly. Supports Metric and Imperial systems, calculates healthy weight bounds, and provides health guidelines in English and Khmer.

Image Resizer (Jul 3, 2026) — Resize PNG, JPEG, or WEBP images with custom dimensions, percentages, aspect ratio locks, and social media presets client-side.

Image Cropper (Jul 3, 2026) — Crop PNG, JPEG, or WEBP images online. Supports free-form, circular, square (1:1), 16:9, 4:3, passport size photo crops, and crop multiple images in bulk.

YouTube Keyword Suggestion Tool (Jul 3, 2026) — Generate high-volume, low-competition keywords for your YouTube videos. Get autocomplete suggestions, related topics, question queries, and SEO volume difficulty metrics.

YouTube Viral Video Idea Generator (Jul 3, 2026) — Brainstorm high-CTR, high-retention YouTube video concepts. Generate engaging titles, visual thumbnail strategies, and first-15-seconds script hooks tailored to your niche.

YouTube Trending Topic Finder (Jul 3, 2026) — Discover rising search terms and trending video topics on YouTube. Analyze real-time search volume momentum, competition levels, and recommended video angles.

YouTube Video Keyword Generator (Jul 3, 2026) — Brainstorm search-optimized keyword tags for your YouTube videos using AI. Discover focus phrases, long-tail variations, and questions queries with volume metrics.

AI YouTube Title Writer (Jul 3, 2026) — Generate high-CTR, viral, and search-optimized YouTube video titles using AI. Supports Khmer Unicode and other languages. Select hooks, niches, and languages to find titles that get views.

YouTube AI Writer All in One (Jul 3, 2026) — Generate matching titles, search-optimized video descriptions, tags, and hashtags in a single dashboard from a single topic. Supports Khmer Unicode.

Image to Text Converter (Jul 3, 2026) — Extract text from images (PNG, JPEG, WEBP) online. Supports both English and Khmer languages using advanced AI OCR or local browser-based OCR with full privacy.

Text Cleanup & Formatter (Jul 3, 2026) — Clean up messy text, format spaces, remove line breaks, trim line endings, strip special characters, and convert text casing client-side. Supports well-known languages.

Text Splitter & Columns Converter (Jul 3, 2026) — Split multi-delimiter records into structured table columns (Excel-like Text to Columns) or chunk documents by characters, words, or lines. Full support for English and Khmer Unicode text with clean CSV/Excel exports.

Age Calculator (Jul 3, 2026) — Calculate your exact age in years, months, weeks, days, hours, minutes, and seconds. Find next birthday countdown, zodiac signs, and fun life statistics. Supports Khmer Unicode.

Working Days Calculator (Jul 3, 2026) — Calculate the exact number of working days, weekends, and holidays between two dates. Customize your work week, add custom holiday exclusions, and calculate work hours. Supports Khmer Unicode.

Excel Formula Generator (Jul 3, 2026) — Instantly generate complex formulas for Excel, Google Sheets, or Airtable from plain English or Khmer descriptions. Explain existing formulas step-by-step. Supports Khmer Unicode.

Free PDF Signature (Jun 30, 2026) — Sign your PDF documents with drawing signatures, typed stylized signatures, or uploaded images client-side.

Add PDF Header, Footer & Page Numbers (Jun 30, 2026) — Add custom headers, footers, and page numbers to your PDF documents easily online.

PDF to EPUB (Jun 30, 2026) — Convert your PDF documents to EPUB format with reflowable text or fixed-layout image options completely client-side.

Ebook Reader (Jun 30, 2026) — Read your EPUB, MOBI, AZW, AZW3, PDF, and Word document files client-side with custom sizes, themes, and dyslexia-friendly font options.

Remove Background Image (Jun 30, 2026) — Remove backgrounds from images automatically using AI. Select between multiple API providers or use your own API keys. 100% private and customizable.

Color Palette Generator from Image (Jun 29, 2026) — Extract beautiful dominant color palettes from any image using AI K-Means clustering. Generate harmonies, copy color codes, and export configurations.

Split Image Grid (Jun 29, 2026) — Split an image into a custom grid (2x2, 2x3, 3x3, etc.) and download the sliced pieces individually or as a ZIP archive.

ID Photo Maker (Jun 29, 2026) — Convert any portrait photo into a professional ID passport/visa photo. Align with visual face guides, customize background colors, and generate print-ready grid sheets client-side.

Passport Photo Generator (Jun 29, 2026) — Generate biometric passport photos for US, UK, EU, Canada, and other countries. Adjust with precise face-height alignment overlays, run compliance checks, and compile printable sheets.

YouTube SEO Score Checker (Jun 29, 2026) — Analyze and check your YouTube SEO score. Audit title keywords, description lengths, tag counts, and edit metadata live to optimize relevance.

Image Color Picker (Jun 29, 2026) — Upload any image and pick exact colors with our interactive magnifying loupe. Get formatted HEX, RGB, HSL, and CMYK color codes.

Rotate & Flip Image (Jun 29, 2026) — Rotate images by 90-degree steps or custom degrees, flip horizontally or vertically, and export client-side.

Batch Rename Images (Jun 29, 2026) — Rename multiple images in bulk. Apply pattern templates, custom base names, sequential indexes, leading-zero padding, and download as a ZIP file.

YouTube Hashtag Generator (Jun 27, 2026) — Generate niche-optimized YouTube hashtags from your video title and keywords. Live YouTube title preview, niche auto-detection, relevance scoring, and description-block export. Free, no sign-in required.

YouTube Tag Generator (Jun 27, 2026) — Generate optimized YouTube tags from your video title and keywords. Smart keyword expansion with real-time 500-character limit tracker and flexible copy formats. Free, no sign-in required.

Image Upscaler (Jun 27, 2026) — Upscale and enlarge images 2×, 3×, or 4× online using multi-step high-quality resampling with optional sharpening filter. 100% client-side, completely private.

YouTube Thumbnail Downloader (Jun 26, 2026) — Download YouTube video thumbnails in all available resolutions — Max Res 1280×720, HQ, MQ, SD, and default. No sign-in required.

YouTube Downloader (Jun 26, 2026) — Download YouTube videos in various qualities directly from the browser.

Image Format Converter (Jun 26, 2026) — Convert image files to PNG, JPEG, or WEBP formats with custom resizing and quality control sliders client-side.

Image Compressor (Jun 26, 2026) — Compress PNG, JPEG, or WEBP images client-side while preserving visual quality using smart scaling and format optimizations.

Image to ICO (Jun 25, 2026) — Convert PNG, JPG, or WEBP images into high-quality multi-resolution ICO favicon files fully client-side.

Image PDF Watermark Tool (Jun 24, 2026) — Overlay transparent logo or stamp images onto your PDF pages with custom scaling, opacity, and grid options.

Protect PDF (Jun 24, 2026) — Encrypt your PDF documents and set passwords to restrict printing, modifications, or text copying.

Khmer PDF Watermark Tool (Jun 24, 2026) — Add custom text watermarks to your PDF documents with full Khmer Unicode support, custom sizes, positions, opacity, and rotation.

OCR PDF (Jun 24, 2026) — Extract text from scanned PDF documents directly in your browser. Supports both English and Khmer Unicode OCR with complete privacy and zero data uploads.

Random Winner Picker (Jun 23, 2026) — Pick random winners from a list one-by-one or multiple at once, with duplicate controls and history tracking.

Merge PDF (Jun 23, 2026) — Combine multiple PDF files into one easily.

PDF Split (Jun 23, 2026) — Split PDF documents by page ranges or extract specific pages into a new file.

PDF to Image (Jun 23, 2026) — Convert PDF document pages into high-quality PNG or JPEG images.

Compress PDF (Jun 23, 2026) — Reduce PDF file sizes client-side while preserving structural text or image quality.

Word to PDF (Jun 23, 2026) — Convert your Microsoft Word DOCX files into standard PDF documents easily.

QR Code Generator (Jun 23, 2026) — Create custom QR codes with logos, social media icons, custom colors, and gradients.

QR Code Scanner & Reader (Jun 23, 2026) — Scan and decode QR codes from uploaded images, manual crop selections, or live device camera streams.

Password Generator (Jun 23, 2026) — Create strong, secure random passwords instantly with customizable complexity.

Name Generator (Jun 23, 2026) — Generate realistic random names for characters, testing datasets, or profiles.

Phone Number Generator (Jun 23, 2026) — Generate mock phone numbers for verification testing, development, and validation.

Email Generator (Jun 23, 2026) — Generate mock email addresses for software testing and registration dummy accounts.

Number Generator (Jun 23, 2026) — Generate random numbers within custom ranges with sorting and duplication settings.

Number Picker (Jun 23, 2026) — Pick a random number from a list of items or draw random lots instantly.

Group Generator (Jun 23, 2026) — Split lists of names into randomized teams, pairs, or custom workgroups.

Lottery Generator (Jun 23, 2026) — Generate randomized lottery ticket numbers for major international and local games.

Date Generator (Jun 23, 2026) — Generate random dates within specific ranges for testing datasets and schedules.