JSON Schema Validator
Validate JSON data against a JSON Schema (Draft 7/2019-09). Check for required fields, types, and formats.
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About JSON Schema Validator
Ensure your JSON documents adhere to a predefined structure. This tool is essential for developers debugging API responses, configuration files, or data ingestion pipelines.
Frequently Asked Questions
Which JSON Schema versions are supported?
This tool uses Ajv, which supports JSON Schema Draft 4, 6, 7, and 2019-09. We also include ajv-formats for email, date, and URI validation.
Is my data secure?
Everything runs locally in your browser. Neither your test data nor your schema is ever transmitted to our servers.
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