FREE TOOLS

Text diff

Compare two texts with a clear line-by-line change report.

Plain text

UTF-8 text

Browser only

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How to use this tool

Paste your input in the labelled field.
Choose the operation and settings that match your task.
Run the tool, review the result and download it if needed. All processing stays in your browser.

Original: one\ntwo Changed: one\nTWO

At most 1,000 lines per side and 200,000 combined characters.

Line endings normalize to LF for the line comparison.

Reports text differences, not semantic or grammatical changes.

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