Quick guide

Get the most out of HTML/CSS/JS Formatter

Follow the steps below, then skim the details for inputs and highlights before you dive back into the tool above.

How to use

Step-by-step

Paste or type content in the editor, or attach a file if the tool supports it.

Adjust optional settings (shown as labeled fields) before you run.

Start processing or submit the form and wait for completion.

Use download links, copy buttons, or on-page previews to collect your output.

Tool details

Overview and options

Format and beautify code

Highlights
  • Code beautification
  • Minification
  • Syntax highlighting
  • Error checking
Inputs and options

You can use: Text input

Configurable: Language · Action · Tab Width · Single quotes (JS/TS)