Text Compare
Diff two blocks of text and highlight every change side by side.
About this tool
Compare two versions of any text side by side and instantly see additions, deletions, and changes. Ideal for reviewing document edits, code diffs, or contract revisions — everything runs locally in your browser.
How to use
- Paste or type the original text in the left panel.
- Paste the revised text in the right panel.
- Review highlighted differences and use the view options to focus on changes.
Frequently asked questions
- Is my text uploaded to a server?
- No. Text Compare runs entirely in your browser. Your content never leaves your device.
- What can I compare with this tool?
- You can compare essays, emails, code snippets, JSON, configuration files, or any plain text.
- Is Text Compare free?
- Yes. Text Compare is free to use with no account or usage limits.