Readable code
Code Formatter
Format JavaScript, TypeScript, JSON, CSS, and HTML code in the browser.
Code
Workspace
Format indentation and code style instantly
Frequently Asked Questions
Which languages can I format?
JavaScript, TypeScript, JSON, CSS, and HTML are supported with indentation and quote-style options.
Is pasted code sent to a server?
No. Formatting runs in your browser and the code is not saved on our server.
What happens if the syntax is invalid?
The tool shows an error so you can check the selected language or fix the input.
Supported Scope
Code formatting, JSON validation, Base64, URL encoding, and UTM URL building are supported.
External API calls, server log analysis, and security scanning are not currently supported.
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