About Text Diff Checker

Text Diff Checker helps you compare two texts or code snippets, highlighting lines that are added, removed, or changed. Useful for reviewing code changes, document edits, or any text comparison.

• How does it work? Paste your original and modified text/code, then click Compare. The tool highlights added (green), removed (red), and unchanged (gray) lines.
• Use cases Code review, document editing, configuration changes, and more.

All processing happens locally in your browser. No data is sent to any server.