Text Diff Checker
Compare two texts
Paste the original on the left and the changed version on the right – the diff highlights line by line what was added (green) or removed (red). Ideal for config files, code snippets or text.
- Line-based: The comparison works line by line and marks entire changed lines.
- Local: Both texts stay in the browser – nothing is transmitted.
- Tip: For config comparisons, format both sides the same way first (e.g. with our JSON or YAML tool).