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Code Formatter

Fast alignment and formatting of HTML, CSS, JavaScript and TypeScript code offline.

Processing... 0%
Parsing code structure
Building abstract token tree
Validating syntax syntax
Formatting indents and spaces
Compiling beautified code

Result

Are you familiar with the situation when you copy a piece of code from the Internet or someone else's project, and it looks like a solid mess without indents, spaces and correct line breaks, which makes it impossible to read?

Our code formatter will bring your code up to speed in no time, completely securely and anonymously. Since the processing is done entirely in your browser, your private algorithms or proprietary code will not be exposed to the network.

The tool supports popular web languages (HTML, CSS, JS, TS) and allows you to adjust the indentation size. An unusual feature is the automatic correction of minor syntax inaccuracies during formatting.

Enjoying this tool? Think this product is useful? See potential in it and want to support it?

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Executed in Browser

Your files and inputs never leave this device. Processing runs completely offline. 100% Secure.

Accepted Formats & Rules

  • Processes text payloads up to 5MB smoothly.
  • Fast parsing: Normalizes spacing, braces, and line breaks in milliseconds.
  • Instant clipboard copy and raw source code download integrations.

Key Benefits

✓ 100% Offline: Your source code never leaves this device, ensuring privacy.
✓ Supports multi-languages: Format HTML, CSS, JavaScript, and JSON.
✓ Clean code indents: Customize tab size to 2 spaces, 4 spaces, or tab characters.

Use Cases

  • • Do you need to quickly structure chaotic HTML or CSS code before adding it to your site?
  • • Do you want to make minified JavaScript code readable for analysis?
  • • Do you need to prepare beautiful pieces of code for presentations or documentation?