Text Diff Checker
TxtTool
Compare two texts and highlight differences line by line.Updated 2026-03-20
Frequently Asked Questions
How does it compare?
Line by line comparison.
Does it show additions and deletions?
Yes, red for removed, green for added.
Free?
Yes.
How to Use
- Click Process to transform
- Paste text or drag a file into input
- Choose processing options
- Check statistics panel
FAQ
What encodings are supported?
UTF-8, ASCII, Latin-1, and other common encodings are handled automatically.
Can I undo a transformation?
Original text stays in the input area. Copy it again or re-process with different settings.
Does it handle Unicode?
Full Unicode support including emoji, CJK characters, RTL text, and special symbols.
Can I process text files?
Paste text directly or drag and drop a .txt file onto the input area.
Rate this tool
☆
☆
☆
☆
☆