Is JSON to Ruby Class Converter free to use?

Yes, JSON to Ruby Class Converter on SarmoTools is completely free. All processing happens in your browser — no sign-up, no data collection, no server uploads.

JSON to Ruby Class

Convert JSON objects into modern Ruby classes. Automatically generates attr_accessor for each property and maps nested objects.

JSON Input

Ruby Output

What is JSON to Ruby Class Converter?

Free online JSON to Ruby converter. Instantly transform JSON objects into Ruby classes with attr_accessor attributes.

How to use this tool?

Our JSON to Ruby Class Converter works entirely in your browser. All processing is done client-side, meaning your data never leaves your computer. Simply input your content, and the tool will provide instant results with premium accuracy.

Key Features

100% Private: Data stays in your browser.
Lightning Fast: Instant results as you type.
Zero Cost: Free to use forever.