HTML Formatter

Use our free online HTML Formatter utility to instantly beautify, indent, format, and clean up messy or unformatted HTML code within seconds.

Input

Output

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How to Use

Step 1

Enter Your Code

Paste your raw, minified, or unformatted HTML markup into the input editor box.

Step 2

Choose Format or Minify

Select your preferred tab indentation size and attribute spacing rules.

Step 3

Process Your Code

Click the "Format HTML" button to let our background parser structure and indent your markup instantly.

Step 4

Copy or Download

Copy your newly beautified HTML directly to your clipboard or download it as an .html file.

Key Features

Instant Markup Beautification

Automatically corrects tag alignment, indents nested elements, and fixes code spacing for optimal readability.

Customizable Indentation

Tailor code styling to match your preferred development standards using 2-space or 4-space indent rules.

Minified Code Support

Unpack compressed or single-line minified HTML into multi-line, structured code effortlessly.

Client-Side Data Privacy

Maintain total confidentiality as all code processing runs locally inside your browser without saving server records.

Frequently Asked Questions

It is a free online developer tool that structures, indents, and cleans up messy HTML code to make it readable and well-organized.

Yes, it can take single-line or minified HTML strings and expand them into properly indented, multi-line code.

No, formatting only improves code indentation and visual readability for developers without altering the actual visual rendering of the web page.

No, all formatting logic runs locally inside your web browser and your submitted code is never transmitted or saved to our servers.

No, ToolFlexy provides open access without character limits, account setups, or payment charges.

Yes, this HTML Formatter is completely free to use online with no signup, download, or installation required.