About HTML Beautifier & Code Cleaner
Transform messy, unindented HTML templates into clean, readable code with proper opening and closing tag alignment.
Key Capabilities & Features
- Converts single-line minified markup to indented code
- Preserves doctypes, comments, and CDATA sections
- Fast client-side tokenizer
- One-click copy and file download
How to Use HTML Beautifier & Code Cleaner
1
Paste HTML Code
Paste raw HTML into the editor.
2
Click Format
Beautify tag structure automatically.
3
Copy
Copy the clean code to your clipboard.
Privacy & In-Browser Execution Guarantee
100% private client-side processing.
Frequently Asked Questions
Will beautifying break my HTML page layout?
No. HTML beautification adds whitespace between tags which does not affect DOM rendering except inside preformatted elements.