Developer Tools

HTML Beautifier

Format HTML as inert text without injecting it into the page. Everything stays on your device.

Browser-only processingYour files are processed locally in your browser and are never uploaded to our servers.

Browser-only processing

How to use HTML Beautifier

  1. Add or enter your input.
  2. Choose the options that fit your task.
  3. Process, copy or download the result.

Why use this tool?

No registrationLocal processingResponsive designClear output

Related tools

JSON Formatter and ValidatorBeautify, minify and validate JSON safely.JavaScript BeautifierFormat or safely minify JavaScript without executing it.CSS BeautifierBeautify or minify CSS with indentation controls.

Frequently asked questions

Is this tool free?

Yes. HTML Beautifier is free to use and does not require registration.

Is my data uploaded?

No. Your input is processed locally in your browser and is not sent to Toolare servers.

Does it work on mobile?

Yes. The interface is designed for modern desktop and mobile browsers.