HTML Formatter / Beautifier
Format messy HTML code with proper indentation and structure. Perfect for cleaning up minified HTML or organizing unformatted markup.
What is HTML Formatter / Beautifier?
HTML Formatter / Beautifier is a free online tool for developers and web professionals. It processes code instantly in your browser with complete privacy—no server uploads, no tracking. Perfect for cleaning code, debugging, optimizing for production, or learning. Whether you're working with APIs, databases, configuration files, or web applications, this tool handles formatting and processing efficiently. All operations happen client-side using JavaScript, ensuring your code never leaves your device.
How to Use HTML Formatter / Beautifier
- Paste Code: Copy your code or text and paste it into the input textarea.
- Process: Click the appropriate button (Format, Minify, Test, or Encode/Decode).
- Review Output: See the processed result instantly in the output area.
- Copy Result: Use the "Copy" button to copy the result to your clipboard.
- Repeat: Process more code as needed—all operations are instant.
Features
- ✅ Instant processing in the browser
- ✅ No file size limits
- ✅ 100% client-side (private & secure)
- ✅ Copy output with one click
- ✅ Clean, intuitive interface
- ✅ Mobile-responsive design
- ✅ No registration required
Use Cases
- Development: Format code during development for better readability.
- Production: Minify code before deployment to optimize performance.
- Debugging: Clean up and organize code to identify issues faster.
- Learning: Study code structure and best practices.
- Collaboration: Share well-formatted code with team members.
FAQ
Is my code uploaded to a server?
No. All processing happens locally in your browser using JavaScript. Your code never leaves your device, ensuring complete privacy and security.
Are there file size limits?
No limits! The tool can handle megabytes of code, though very large files may take a few seconds to process depending on your device.
Can I use this offline?
Yes! After loading the page once, the tool works offline since all processing happens in your browser.
Does this work on mobile?
Yes! The tool is fully responsive and works on smartphones, tablets, and desktops.
Is this tool free?
Yes, completely free with no registration, ads, or hidden costs. Use it unlimited times.