📝 Smart Text Difference Checker | Online Comparison Tool with Color Highlights

Compare two texts and instantly see differences highlighted with colors. Online text comparison tool with real-time analysis. A powerful online tool that compares two texts and highlights differences in real-time. Perfect for writers, editors, and developers to track changes between document versions. Features color-coded differences, and  highlights for easy visual comparison. Works directly in your browser with no installations required.

Text Difference Checker

Text Difference Checker

Original Text
Modified Text
Comparison Result:

Usage Instructions

  1. Input Texts:

    • Paste original text in left textarea

    • Paste modified text in right textarea

  2. Compare: Click “Find Differences” button

  3. Review Results:

    • 🔴 Red text = Removed/original content

    • 🟢 Green text = Added/modified content

    • 🟡 Yellow highlight = Changed words animation

Key Features

  • Word-by-word comparison

  • Mobile-friendly responsive design

  • Instant visual feedback

  • Hover-to-zoom differences

  • Auto-syntax formatting

  • No data storage/processing

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