Why Tools Ku
- 100% free, no signup
- Line-level highlights
- No upload
- For code and copy review
See what changed between drafts, configs, or clauses without pasting into third-party diff sites.
Use JSON Diff for structured data; this tool is for plain text.
Steps
- Paste left and right text
- Run compare
- Read highlighted changes
- Edit or copy outcomes
FAQ
- Uploaded?
- No.
- Size limits?
- Browser memory—few MB practical.
- Ignore whitespace?
- Use options if available or normalize first.
- vs JSON Diff?
- Plain lines here; JSON structure there.
- Export?
- Copy from the result panel.
- Signup?
- No.