HTML Beautifier

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Paste messy HTML and get clean, readable, indented code in seconds.

Upload a file: or paste code below.
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Your code never leaves your browser. Everything runs locally on your device.

Messy HTML is hard to read, hard to debug, and easy to break when you edit it. The BotixTech HTML Beautifier formats your markup into clean, consistently indented code, so structure is clear at a glance and mistakes are easier to spot.

It runs fully in your browser, so your code is never uploaded to a server. Paste a full page or a small snippet, pick a 2 or 4 space indent, and get readable code you can copy straight back into your project.

How to Beautify HTML

  1. Paste your HTML: paste code into the input editor or upload an HTML file.
  2. Pick an indent size: choose 2 spaces or 4 spaces for the indentation.
  3. Beautify it: press Beautify HTML, or just wait a moment, because the result updates as you type.
  4. Copy or download: copy the formatted code or download it as an HTML file.

Why Use This HTML Beautifier

Frequently Asked Questions

01.Does the HTML Beautifier change text inside pre blocks?

No. Text inside pre blocks keeps its original spacing and line breaks. Only the pre element itself is placed at the correct indent level, like any other element.

02.What indent sizes can I choose?

You can choose 2 spaces or 4 spaces. The default is 2 spaces, which keeps deeply nested code compact.

03.Can I beautify a full HTML page?

Yes. Paste or upload a full page, including the doctype, and the beautifier will format the whole document.

04.Does beautifying change how my page looks in a browser?

Beautifying only changes whitespace and indentation in the source code. It does not change tags, attributes, or text, so the page looks the same in a browser.

05.Is my code uploaded anywhere?

No. Beautifying runs fully in your browser, so your code never leaves your device and is never stored on a server.

06.Why is the beautified file larger than the original?

Indentation adds spaces and line breaks, so a beautified file is usually larger than a minified one. That is expected, because the goal is readability, not small size.