Create JSON Schema from sample JSON and understand fields, types, nested objects, and validation structure.
Aruvix Schema tools help developers turn sample JSON into clear schema definitions for validation and documentation.
JSON Schema is a vocabulary for describing the structure of JSON data — specifying types, required fields, nested objects, and validation rules. Aruvix Schema tools let you generate a starter schema from sample JSON and validate payloads against schema definitions directly in your browser.
Use it when you need to document an API contract, validate incoming payloads, generate starter schemas from existing data, or share a formal data definition with a team.
Yes. Paste any valid JSON and Aruvix will generate a starter schema capturing the field names, types, and structure.
Yes. Schema generation and validation run locally in your browser.
Yes. Paste both the JSON payload and the schema to run validation and see which paths pass or fail.
It is a starter schema based on the sample you provide. I recommend refining required fields, enums, formats, and edge cases before production use.
Yes. Generated and edited schema output can be copied or downloaded for API docs, tests, or validation code.
Review the reported path and message first. They point to the payload location or schema rule that needs adjustment.