🔄 Text Diff offline
Free offline text diff tool. Compare two text blocks and find differences in your browser.
Original Text
Modified Text
About Text Diff
Text Diff compares two text blocks line by line and highlights the differences. Perfect for comparing code, configuration files, documents, or any text content.
Features
- ✓Line-by-line text comparison
- ✓Highlight added lines in green
- ✓Highlight removed lines in red
- ✓Show unchanged lines
- ✓Statistics for changes
- ✓Works offline
How to Use
- 1.Paste original text in the first box
- 2.Paste modified text in the second box
- 3.Click "Compare Texts"
- 4.View differences with color coding
How to Use
Paste the original text on the left and the modified text on the right, then compare. I use this for quick config audits before deploys.
- Paste the original text.
- Paste the modified text.
- Click Compare Texts.
- Review additions and deletions.
Use Cases
Text diff is useful for:
- Code reviews and refactors.
- Config audits across environments.
- Document revisions and legal drafts.
- API response checks for regressions.
Tips & Best Practices
- Whitespace matters — indent changes count.
- Use Load Example to see output fast.
- Diff configs before deploying.
- Compare API payloads after updates.
Comparison with online tools
Online diff tools upload your files. TurboUtil keeps comparison local and private.
Online diff tools
- Upload source text to servers
- Potential logging or retention
- Require internet access
- Less privacy control
TurboUtil
- Client-side comparison
- No uploads or tracking
- Works offline after load
- Instant diff view
FAQ
Is it line-by-line only?
Yes. It compares lines, not individual characters.
Can I diff large files?
It works for sizable text blocks, but huge files may slow the browser.
Is this offline?
Yes. Everything runs locally in the browser.
Does it show stats?
Yes. Added, removed, and unchanged counts appear above the diff.