What is Pretty Print Ruby?

Pretty Print Ruby is a free online tool that lets you instantly format, beautify, and indent your Ruby code directly in your browser. No signup, no installation, no server uploads — your code stays 100% private. Simply paste your unformatted Ruby code, click "Format Code", and get clean, readable output in seconds.

How to Pretty Print Ruby Online

1. Navigate to the Ruby formatter page (you're already here!).
2. Paste your messy or minified Ruby code into the editor above.
3. Click the "Format Code" button to instantly pretty print your code.
4. Copy the formatted result to your clipboard or download it as a file.