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Text Diff Checker

Compare two texts line by line and highlight additions, deletions and unchanged lines.

Added:2Removed:1Unchanged:2
The quick brown fox
The quick brown fox
 
+leaps over the sleeping dog.
−jumps over the lazy dog.
 
Hello world.
Hello world.
 
+Goodbye.

How to use

  1. 1Paste the original text on the left and the changed version on the right.
  2. 2Differences highlight instantly — green for added lines, red for removed.
  3. 3Toggle between Split and Unified views, or use Swap to flip the two sides.

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