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Text Comparer

Compare two texts by line, word, or character and see every addition and removal.

  • Live results
  • Private in your browser
  • Copy your changes
0 characters
0 characters

Comparison

Your changes will appear here

100%Similarity
+0Added
−0Removed
0Unchanged

Paste text into both boxes, or try the example.

Added Removed Unchanged

Three simple steps

How to use Text Comparer

  1. Paste the original on the left and the changed copy on the right.
  2. Compare by lines, words, or characters and choose what to ignore.
  3. Read the highlighted changes and similarity score below.

Your writing stays yours

Everything runs on this device. Your text is not uploaded, saved to an account, or used to train AI. Close the page and it is gone.