Text Diff
Compare two text blocks line-by-line and visualize additions and removals instantly.
Added: 0
Removed: 0
Unchanged: 0
How to use Text Diff
- 1
Enter input.
- 2
Adjust options.
- 3
Review output.
What You Can Do
- ✓Line-level diff visualization
- ✓Added/removed/unchanged line counters
- ✓Optional whitespace-ignore mode
- ✓Copyable diff output
FAQ
Q. Can I use this for document review?
A. Yes. It works well for proofreading and config comparison.
Q. Can I ignore whitespace-only changes?
A. Yes. Enable the whitespace-ignore option.
Q. Is there server processing?
A. No. Diff computation is fully local.
Technical Notes
A diff engine computes minimal line edits and classifies chunks as added, removed, or unchanged.
Only changed inputs trigger recalculation, keeping interactions fast.
Security
Input data is processed locally and never uploaded.