HTML Formatter

This free HTML formatter lets you beautify HTML files. Paste the content of your HTML file and the tool automatically formats it.

Formatting Options

Indentation

Wrap Attributes

Preserve Newlines

Input HTML

Output HTML

How this HTML Formatter works

The HTML Formatter runs entirely in your browser using JavaScript. Unlike other tools that send your data to a server, we process everything locally on your device. This guarantees 100% privacy and blazing fast speed.

No server interaction – data never leaves your device
Instant results since there is no network latency
Works offline once the page is loaded
Free to use with no usage limits

How to use this HTML Formatter

Paste HTML

Paste markup or upload a .html file.

Choose Options

Set indentation, attribute wrapping, and newline handling.

Export

Copy or download the formatted output.

Example Usage

Beautifying HTML with 2-space indentation.

Input

<div><h1>Hello</h1><p>World</p></div>

Output

<div>\n <h1>Hello</h1>\n <p>World</p>\n</div>\n

Frequently Asked Questions

What does an HTML Formatter do?

It beautifies HTML by adding clean indentation, line breaks, and consistent spacing. This makes your markup easier to read, debug, and maintain.

Will formatting change how my HTML renders?

No. Formatting changes whitespace and layout in the code, not the meaning of tags and attributes. Your page should render the same after formatting.

Can it format messy or minified HTML?

Yes. Paste minified or messy HTML and the formatter expands it into a readable structure. If your HTML has syntax issues, fix them first for the cleanest output.

How is an HTML Formatter different from an HTML Minifier?

A formatter makes code easier to read. A minifier removes whitespace to reduce file size for production. Use formatting for development, and minifying for speed in production.

Is this HTML Formatter secure?

Yes. It runs 100% client-side, so your HTML stays in your browser and is not uploaded to a server.

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The HTML Formatter is maintained by CodeItBro. We aim to provide the best free developer tools on the web. If you have feedback or suggestions, please visit our contact page.

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