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Text Diff Tool
Compare two texts and see the differences highlighted. Perfect for code review, document comparison, and change tracking.
No uploads • Client-side only • Your data stays on your device
💡 Tips:
- Green lines show additions in the modified text
- Red lines show deletions from the original text
- Gray lines show unchanged content
- Use "Ignore whitespace" to focus on actual content changes
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All processing happens directly in your browser using JavaScript. Your files, passwords, and data never leave your device and are never uploaded to our servers. We cannot see, store, or access anything you process with this tool.
No account required • No tracking • No data collection • Works offline after initial load