Free browser-based utility

JSON Schema Validator

Validate JSON data against common JSON Schema rules including types, required fields, properties, arrays, enums, and ranges.

JSON dataJSON Schema

This browser-only validator supports common JSON Schema keywords used by many everyday schemas. It is not a complete implementation of every JSON Schema draft feature.

Privacy focused

Instant results

No signup required

About this tool

What is JSON Schema Validator?

Validate JSON data against common JSON Schema rules including types, required fields, properties, arrays, enums, and ranges. Processing runs locally in a modern browser so the input does not need to be sent to an external conversion or validation service.

How to use

Get your result in a few steps

1
Enter the requested values or paste the input into the tool.
2
Choose any available options for the calculation or transformation.
3
Run the tool and review the result.
4
Copy the result or adjust the inputs and run it again.

Frequently asked questions

Questions about JSON Schema Validator

Does this tool upload my input?

No. This tool is designed to process the text you enter directly in your browser.

Do I need an account?

No. Avorqin tools can be used without creating an account.

Can I copy the result?

Yes. Generated or transformed output can be selected and copied for use in your own workflow.

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