Code & Text Diff Viewer
Text/Code comparison tool. Supports split and inline views, syntax highlighting, and real-time diff statistics.
About Diff Viewer
⚡ Fast Diff Comparison
Whether it's code, config files, or plain text, paste two blocks of content into the left and right panes to instantly see additions, deletions, and modifications. Supports Undo/Redo for real-time editing.
🎨 Smart Syntax Highlighting
Powered by Monaco Editor, supporting syntax highlighting for JavaScript, HTML, CSS, JSON and more. It understands code structure, making diff reading intuitive.
🛠️ Features
- Split & Inline Views: Toggle between 'Side-by-Side' or 'Inline' modes to suit your needs.
- Responsive Design: Automatically switches to Inline mode on mobile/tablet for the best experience.
- Word Wrap: Toggle word wrap to handle long lines easily.
- Privacy First: All diff logic runs in your browser. Your data is rarely sent to the server.
Privacy & Security Statement
Your data security is our top priority. This tool uses Client-side Computing technology, meaning all processing happens instantly on your device (phone or computer).
This means: No content you enter is ever uploaded to the internet or our servers. Whether it's confidential documents, private diaries, or code, you can safely paste and process it here.