Is my input uploaded?
No. Processing happens in this browser. The selected files or text are not sent to a conversion service.
Tools
Compare Text Differences
Compare two text blocks by line or word and review additions, removals and unchanged content.
Paste an original and a changed text block to compare their differences by line or word. You can ignore case or whitespace before comparing. The result labels additions and removals as well as colour-coding them, and all text remains in your browser.
Both versions stay in this browser. The comparison is not uploaded or stored.
Up to 150,000 characters and 1,500 comparison units per side.
Comparison result
+ 0 Added− 0 Removed0 Unchanged
Enter both versions to compare them.
Use the comparison to inspect edits without uploading drafts, code snippets or translated copy.
How to use this tool
- Paste the original and changed text.
- Choose line or word comparison and any ignore options.
- Review the labelled changes or download the result.
Ways to use it
- Review copy changes
- Check revisions to articles, contracts and translated text.
- Compare configuration
- Find changed lines in code, settings and data samples.
Supported files and limits
- Very large inputs are limited to keep browser comparison responsive.
- Ignoring whitespace can hide meaningful indentation changes in code.
Common questions
What do plus and minus labels mean?
Minus marks content present only in the original; plus marks content present only in the changed text.