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TEXT TOOL

Text Diff Comparison

Paste two blocks of text and instantly see every difference highlighted. No data leaves your browser.

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Frequently Asked Questions

Is this diff tool free?
Yes, completely free with no signup required.
Is my text sent to a server?
No. All comparison happens entirely in your browser. Your text never leaves your device.
What types of differences are shown?
Additions are highlighted in green, deletions in red, and modifications are shown side-by-side. You can see both character-level and line-level changes.