Duplicate Line Finder & Deduplicator
Deduplicate datasets, isolate repeating lines, or extract unique values from text list databases. Customize case sensitivity and spacing rules in absolute privacy — 100% locally.
Matching Rules
Paste Text Lines List
Related ToolsData
Discover other free online tools to boost your productivity
Email Cleaner & Validator
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.
Text Splitter & Columns Converter
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.
CSV Cleaner & Formatter
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 Font Converter (Limon ↔ Unicode)
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).
Save this tool to your Favorites
Sign in with Google to bookmark tools and access them quickly from your Favorites tab.
Help us improve this tool!
Found a bug, want a new option, or have suggestions for Khmer Unicode formatting? Share your comments and help us improve.
Discussion
0Join the discussion
Sign in to leave feedback, ask questions, or report bugs. Your input helps improve this tool!
No comments yet. Be the first to share your thoughts!