FREE WEB TOOL

Text diff

Compare two texts line by line and show additions / removals.

Use tool

Original textNew text

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How to use this tool

Compare two texts line by line and show additions / removals.

Set Original text, New text.
Use Compare to process the input.
Compare the result with your source data and return to the input to make corrections.

Input example

Original lines: apple / banana New lines: apple / orange → Shows banana as deleted and orange as added.

Compares lines. Comparisons whose line-count product exceeds 250,000 are rejected. Split larger inputs into sections of around 500 lines each.