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Diff Tool

A text comparison tool that highlights differences between two text inputs. Perfect for comparing configurations, code snippets, or any text content.

How to Use

  1. Enter Original Text: Paste the original version in the left text area
  2. Enter Modified Text: Paste the modified version in the right text area
  3. View Differences: See highlighted changes in real-time
Enter text in both fields above to see differences...

Features

  • Real-time Comparison: See differences as you type
  • Character-level Diff: Precise highlighting of changes
  • Visual Indicators: Green for additions, red for deletions
  • Responsive Design: Works on all devices

Privacy & Security

🔒 100% Client-side: All processing happens in your browser. No data is sent to any server or saved anywhere.

Use Cases

Configuration Comparison

Compare different versions of configuration files to see what changed.

Code Review

Quickly identify changes between code versions.

Text Analysis

Find differences in any text content.

Documentation Updates

Track changes in documentation or content.

Tips for Better Results

  1. Use Consistent Formatting: Ensure both texts use similar formatting
  2. Include Context: Add some surrounding text for better context
  3. Check Line Endings: Be aware of different line ending formats
  4. Use Monospace Font: The tool uses monospace font for better alignment

Example Use Cases

Nginx Configuration

Compare different nginx server block configurations.

Ansible Playbooks

Compare different versions of Ansible playbooks.

JSON/YAML Files

Compare configuration files in different formats.

Log Files

Compare log outputs to identify differences.