HTML Formatter & Viewer - Beautify, Minify & Preview

Free online HTML Formatter. Beautify messy HTML code with proper indentation, minify to reduce file size, and preview the rendered page instantly.

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Input HTML🔒 Processed Locally

Output / Preview

HTML Formatter & Beautifier

HTML (HyperText Markup Language) often becomes messy when exported from CMS tools, email editors, or minified for production. This tool restores the readability of your code.

Features

Beautify: Adds proper indentation to nested tags (e.g., <div> inside <body>) so you can easily read the structure.
Minify: Removes all unnecessary whitespace and newlines to create a compact file string, ideal for faster website loading speeds.
Live Preview: Instantly renders your HTML code in a secure sandboxed frame to check how it looks in a browser.