Text Diff
Compare two texts and highlight the differences
About Text Diff
Compare two pieces of text side by side and see exactly what changed. Perfect for comparing document versions, code changes, or any text that needs to be reviewed for differences. Highlights additions, deletions, and modifications clearly. Use this text diff for text compare, diff tool, text difference, compare documents. Built for text workflows with practical output quality. Key capabilities include Side-by-side comparison, Inline diff highlighting, Line-by-line or word-by-word comparison. Runs securely in your browser with no installation and no account required.
This free online text diff runs directly in your browser with no installation required. It is designed for users searching for accurate results, fast processing, and privacy-first workflows.
Why use this text diff?
Use this tool to complete text diff workflows quickly and accurately without sending data to third-party services. It is designed for practical browser-based usage and reliable output.
- Side-by-side comparison
- Inline diff highlighting
- Line-by-line or word-by-word comparison
- Ignore case and whitespace options
- Export diff results
Frequently Asked Questions
How does the text diff work?
The tool uses a diff algorithm to compare two texts and identify additions (green), deletions (red), and unchanged portions. You can compare line-by-line or word-by-word.
Can I compare code with this tool?
Yes! The text diff tool works great for comparing code snippets, configuration files, or any plain text content.
Common use cases
Teams and individuals use this text diff for debugging, validation, data cleanup, testing, and repeatable browser-based workflows.
Because it runs directly in your browser, it helps reduce setup time and speeds up tasks that would otherwise require scripts, local tooling, or external SaaS utilities.