Text Diff Checker
Compare two texts and highlight the differences
Enter text to compare
How to Use Text Diff Checker
- Paste your original text in the left field
- Paste the modified text in the right field
- Differences are highlighted automatically
- Green shows additions, red shows deletions
About Text Diff Checker
Compare two pieces of text and see exactly what changed. Highlights additions, deletions, and modifications line by line. Perfect for comparing document versions, code changes, or any text that needs comparison.
Frequently Asked Questions
How are differences highlighted?
Added text is highlighted in green, removed text in red, and unchanged text remains normal.
Does this work with large texts?
Yes, but very large texts (over 100KB) may take a moment to process.
Can I compare files directly?
Currently you need to paste text content. File upload may be added in the future.
Is my text data secure?
Yes, all comparison happens locally in your browser. Your text is never sent to any server.