Text Diff
Spot every difference between two texts, instantly
Text Diff launched on June 27, 2026 with 2 votes.
What it does
Text Diff puts two texts or files side by side and highlights every change down to the character, then jumps you straight to the first one. It understands CSV, TSV, INI and JSON structure, can ignore whitespace or case, and exports a unified-diffpatch. All local — nothing is ever uploaded.
Compare two texts or files online with side-by-side highlighting, pinpointing the exact line and column where they first differ.
Does a similar job
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Diffchecker 2.02020 · diffchecker.com · ▲153Check the differences between two text files, images or PDFs
- DIDiff.io2015 · diff.io · ▲194
Secure private diffchecker with merge supportNov 2025 · diffchecker.dev · ▲17This brand new secure diffchecker. It's supports text/code diff upto 25k lines with character level diff all in browser. Supports one of the best inhouse diff merge feature. https://diffchecker.dev/ Now, add list diff - to compare two lists and show unique, common and diff between two lists. https://diffchecker.dev/list/ Add json diff, supports semantic json difference. https://diffchecker.dev/json/ With consistent, clean, minimal UI elements. Would you switch from other websites. Please checkout and provide feedback.
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