Text Diff Checker
Compare two texts and highlight the differences
Cara pakai
- 1Paste original text
Drop the first version into the left panel.
- 2Paste new text
Drop the updated version into the right panel.
- 3See the diff
Added lines appear green, removed lines red, unchanged lines gray.
Tentang Text Diff Checker
Free online text diff checker. Paste two texts side by side to see additions, deletions, and unchanged lines highlighted. Perfect for comparing code, configs, contracts, or any two versions of a document. Runs entirely in your browser. Text Diff Checker di 712 Tools jalan sepenuhnya di browser kamu pakai JavaScript API native - tidak ada server yang pernah melihat data kamu. Artinya hasil instan, privasi penuh, dan tanpa batas upload.
Buat sesi debug, quick sanity check, atau incident produksi - tool ini gratis dipakai sebanyak yang kamu butuh. Tanpa watermark, tanpa signup, dan tanpa ads di dalam tool.
Pertanyaan yang sering ditanyakan
Is it a line diff or a character diff?
This tool does a line-by-line diff using the Myers algorithm. That's the standard for git and most code review tools.
Does it handle very large files?
Yes - up to your browser's memory. Files over a few megabytes may take a second or two to render.
Is my text uploaded anywhere?
Never. Diffing runs entirely in your browser. Neither version leaves your device.
Can I export the diff?
Copy the highlighted output as plain text - the +/- prefixes match unified-diff format for pasting into commits or reviews.
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