Text Diff Tool
Compare two text snippets and highlight differences line by line. Useful for spotting edits in contracts, code, or copy.
Inputs
Diff output
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Lines added
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Lines removed
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Lines modified
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Similarity
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About Text Diff Tool
Algorithm
This tool uses a simple line-by-line comparison. Production diff tools (git, diff, Myers) use longer-common-subsequence (LCS) algorithms to align lines optimally, even when sections are inserted.
When to use word-level diff
For prose changes, word-level diff is more readable. Git can do this with `git diff --word-diff`. Many online tools (diffchecker.com) offer both modes.
Privacy
This runs entirely in your browser. Nothing is uploaded. For sensitive contracts, that matters.