Use JSON Schema Validator
- Enter or configure the source values.
- Choose the relevant mode and run the action.
- Review the result before copying or downloading it.
JSON Schema Validator
Validate JSON instances against a supplied JSON Schema draft 7 with local references and detailed error paths.
Inputs and results stay in browser memory in this tab. Nothing is uploaded, logged, saved, or added to the URL. Draft 7 is supported. Remote and external $ref values are rejected and never fetched.
Enter text and choose an action.
Review instance paths, schema paths, keywords, and messages without sending either document anywhere.
How OpenFileTools processes it
Local processing, explicit choices.
OpenFileTools performs this developer transformation locally in the browser after an explicit action.
Questions, answered.
Is any input uploaded?
No. Input and results stay in memory in the current browser tab.
What should I verify?
Remote and external $ref values are rejected and never fetched.