Privacy Check: No data is sent to our servers. Comparison runs locally in your browser RAM. Learn how
A secure, browser-based environment to compare code, text, and data without ever compromising privacy.
Your data stays in your browser. We never upload your text to our servers, making it safe for sensitive API keys or private code.
Don't just see which line changed. Our algorithm highlights the specific characters and words that differ within the line.
Export your comparison results directly to PNG or PDF with a single clickâperfect for attaching to Jira tickets or pull requests.
Switch 'Original' and 'Modified' sides with one click to view differences from a new perspective.
Switch between Light and Dark modes. High-contrast themes make it easy to spot syntax differences in any environment.
Keep both panes perfectly aligned automatically, even when comparing thousands of lines.