Text diff
Compare two texts line by line and see what was added, removed or changed.
Details and questions
Features
- Added, removed and unchanged lines marked
- Whitespace and case can be ignored
- No length limit, compared locally
How to use
- Open the tool you need.
- Paste input on the left or into the input box.
- Read and copy the result; nothing is uploaded.
Questions
Is my data uploaded?
No. Every tool runs locally in your browser; pasted text stays on this device.
Is there a usage or length limit?
There is no account and no quota; the practical limit is the memory of this device.
What is DevZero?
DevZero is a set of local developer text tools — encoding, hashing, time, regex and more, usable offline.