HTML Beautifier — Format HTML Online
Beautify messy or minified HTML with proper indentation and line breaks. Runs entirely in your browser — paste markup from templates, emails, or DevTools without uploading.
Your data never leaves your browser
HTML input
Formatted HTML
About this tool
BeautifyIndent optionsUploadCopyPrivate
How to use
- Paste HTML in the input panel or upload a .html file.
- Choose indent size and wrap width.
- Copy or download the formatted result.