JavaScript Beautifier

Make your JS code readable again.

What is JS Beautification?

In production environments, JavaScript is minified (spaces and line breaks removed) to reduce file sizes. While good for performance, it makes debugging incredibly difficult. A JS beautifier parses the minified code and reapplies proper indentation and formatting so developers can read it.

Is it safe and private?

Yes, absolutely. All processing is done locally within your web browser using JavaScript. Your data is never transmitted to or stored on our servers, ensuring 100% privacy and security.