HTML Formatter & Minifier
Beautify messy HTML with clean indentation, or minify it to the smallest size. pre, script, style and textarea content is preserved. Everything runs locally in your browser — nothing is uploaded.
Input HTML
0 chars
Output
0 chars
About this HTML formatter
Beautify
Re-indents tags by nesting depth with 2/4 spaces or tabs for readable markup.
Minify
Strips the whitespace between tags to shrink the payload, optionally removing comments.
Preserves raw blocks
Content inside pre, textarea, script and style is left intact.
Void elements
Self-closing and void tags like img, br and input don't add indentation.
Upload & download
Load an .html file and save the formatted result with one click.
Private
Formatting happens in your browser — your markup is never uploaded.