Dev Tools
HTML Formatter
Formats HTML with correct indentation, or minifies for production.
Esc Clear
Paste HTML code to format
What does HTML Formatter?
A tool to beautify and minify HTML code — organizes and compresses markup with one click.
How to use HTML Formatter?
- Paste your HTML code into the input field.
- Choose "Beautify" for indented readable code, or "Minify" to strip all whitespace.
- Copy the output.
Key features
- Beautify with proper indentation and readability
- Minify to reduce file size
- No server — everything runs in the browser
Frequently asked questions
Does formatting HTML change its behavior?
No. HTML formatting is cosmetic only — the browser interprets the code exactly the same.
How much does minification save?
Typically 10–30% of file size — depending on the amount of whitespace and comments in the code.
Is this tool free?
Yes, this tool is completely free and requires no registration.
Is my data saved?
No. All calculations happen in your browser only — no data is sent to any server.