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A quick way to understand who this helps, what it solves, and where it connects next.
Developers generating mock JSON test data.
Using the random json generator without installing anything or signing up.
Capture random-json-generator intent with a fast, browser-side tool that runs 100% locally.
Cleanor Labs
These sections explain the job in plain language and set expectations for what the tool should do well.
Random JSON Generator builds arrays of realistic fake objects from a schema you define. Add fields, name them, and choose a type for each (name, email, UUID, integer, float, boolean, date, city, sentence and more), then set how many objects you want. It outputs pretty-printed JSON you can copy straight into tests, mocks, API stubs or database seeds. Everything runs locally in your browser, so no data ever leaves your device.
Short answers for the questions people usually have before trying a utility like this.
You can pick from first name, last name, full name, email, username, UUID, integer, float, boolean, ISO date, city, country, company, phone, URL, IPv4, hex color, word and sentence.
No. Every object is generated locally in your browser with JavaScript, and nothing is ever sent to a server.
You can generate between 1 and 1000 objects per run, and each click of Generate produces a fresh random set.
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Define a field schema, pick how many objects you need, and generate pretty-printed random JSON locally in your browser. Nothing is uploaded.
Generated locally in your browser. Click generate for a fresh set (max 1000 objects).