Text Diff

Visual Text Comparison with Word-Level Highlighting

Compare two text blocks and see exactly what changed. Perfect for code review, document versioning, or spotting differences. All processing happens in your browser - nothing is uploaded.

Original Text

Modified Text

Visual Diff Result

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Visual Diff

Add content to both text boxes above to see differences highlighted.

Green = Added lines | Red = Removed lines | Gray = Unchanged

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Word-Level Precision

See exactly which words changed within modified lines

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Client-Side Only

All processing in your browser, nothing uploaded

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Real-Time Updates

Diff updates as you type, instant feedback

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Professional Algorithm

Uses proven diff algorithm with fallback support