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Tools > Text Diff

Text Diff

Compare two texts and highlight differences

Original
Modified

🔒 This tool runs in your browser only. No input data is sent to any server.

About Text Diff

Text Diff Viewer compares two text blocks side by side and highlights additions, deletions, and modifications between them. Uses a standard diff algorithm to visualize differences clearly. Ideal for comparing configuration files, code snippets, or any text content.

How to Use

  1. Paste the original text in the left panel.
  2. Paste the modified text in the right panel.
  3. Click Compare to see the differences highlighted.
  4. Review added lines (green) and removed lines (red).

Key Features

  • Side-by-side diff view with color-coded changes
  • Line-by-line comparison with addition/deletion highlighting
  • Support for large text blocks
  • Clear visual distinction between added and removed content