Text diff checker
Compare two text blocks side-by-side, copy patch output, and track added/removed lines.
Compare texts
Paste the original text on the left and the updated version on the right to generate a line-aware diff.
Side-by-side diff
Added and removed lines appear side by side with line numbers.
8 lines
Original
Modified
1Release notes draft
1Release notes draft
2- Added JSON formatter presets
—
3- Improved sitemap generator output
—
—
2- Added JSON formatter quick samples
—
3- Improved sitemap generator previews
4- Documented password generator presets
4- Documented password generator presets
—
5- Shipped CSS purge estimator beta
5
6
Diff summary
Track similarity and line-level changes at a glance.
Similarity
79%
Based on line-aware comparison
Lines compared
5 original · 6 modified
Includes blank lines after normalization
Added
+3
Removed
-2
Unchanged
3
Patch output
Drop this unified diff into tickets or code reviews.
--- Original +++ Modified @@ -1,4 +1,5 @@ Release notes draft -- Added JSON formatter presets -- Improved sitemap generator output +- Added JSON formatter quick samples +- Improved sitemap generator previews - Documented password generator presets +- Shipped CSS purge estimator beta
Tips
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