Text Tools
Compare text online
Compare two versions of a text and see every change highlighted. Built for writers, editors, and proofreaders. Runs entirely in your browser — nothing is uploaded.
100% secure and local.Your text is compared in your browser and is not uploaded.
Frequently asked questions
- How do I compare two texts online?
- Paste your original text in the left panel and your revised text in the right panel. The comparison updates instantly, highlighting every addition and deletion.
- Can I ignore formatting changes when comparing text?
- Yes. Use the Ignore Whitespace toggle to skip spacing changes, and the Ignore Case toggle to skip capitalization differences. This helps you focus on meaningful content changes.
- Is my text stored or uploaded anywhere?
- No. All comparison happens in your browser. Your text is never sent to a server, making it safe for manuscripts, drafts, and other sensitive content.