Text Compare
Online text compare tool with line-level diff highlighting and similarity stats, 100% local.
Text ALines: 0
Text BLines: 0
Diff Result
Added: 0|Removed: 0|Same: 0|Similarity: 100%
No content to compare
About This Tool
The Text Compare tool is built for proofreading, change reviews, and content auditing. It focuses on line-level differences to quickly reveal additions, removals, and unchanged content, with similarity stats and ignore rules (whitespace, case, empty lines) to reduce noise. All processing happens locally in your browser, so your text never leaves your device.
Features
- 🧾 Line-level Diff: Highlight added, removed, and unchanged lines
- 📊 Similarity Stats: Real-time similarity and change counts
- 🧹 Ignore Rules: Ignore whitespace, empty lines, and case differences
- ⚡ Instant Feedback: Live diff updates as you type
- 🔁 Quick Actions: Example loading, swapping, and clearing
- 🛡️ Privacy First: 100% local processing with no uploads