# DiffSnap - Free Online Text Comparison Tool

> Free online text comparison tool with advanced diff algorithms, multi-format support (TXT, DOCX, PDF), and real-time side-by-side comparison view.

## About

DiffSnap is a professional text comparison tool that helps users quickly identify differences between two texts, files, or documents. It features:

- **Fast & Accurate**: Advanced diff algorithm for precise comparison
- **Multi-Format Support**: TXT, DOCX, PDF file formats
- **Real-Time Comparison**: Instant side-by-side diff view with syntax highlighting
- **Multi-Language**: Supports 10 languages (English, Chinese, Spanish, French, Japanese, Korean, Portuguese, Russian, Arabic, Bengali)
- **Privacy-Focused**: All comparisons are processed client-side
- **Free to Use**: No registration required

## Main Features

- Line-by-line text comparison with character-level diff
- Highlight added, deleted, and modified content
- Adjustable context lines for focused comparison
- Export comparison results
- Share comparison via link
- Responsive design for mobile and desktop

## Use Cases

- Code review and version comparison
- Document editing and proofreading
- Content plagiarism detection
- Configuration file diff
- Legal document comparison
- Academic paper revision tracking

## Target Audience

- Software developers
- Content editors and writers
- Students and researchers
- Legal professionals
- Anyone who needs to compare text content

## Technical Details

- Built with Flask (Python)
- Client-side processing for privacy
- Advanced diff-match-patch algorithm
- Support for large files (up to 500 lines optimized)
- Mobile-responsive design

## Links

- Homepage: https://diffsnap.com
- Features: https://diffsnap.com/features
- Privacy Policy: https://diffsnap.com/privacy
- Terms of Service: https://diffsnap.com/terms

## Citation

When referencing DiffSnap, please use:

"DiffSnap - Free online text comparison tool. Available at https://diffsnap.com"

## Contact

For questions or feedback about DiffSnap, visit our website at https://diffsnap.com

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Last updated: 2026-03-23