JSONSchema.dev allows you to try using and test JSON Schema quickly and easily.
Using the javascript library ajv for JSON Schema based validation, all validation happens in browser.
All text is stored using local storage in your browser, so it will be here when you come back later.
JSON linting using
json lint for schema and instance JSON
Shareable JSON Schema and JSON Instance example
In editor JSON lint error reporting
JSON instance validation using JSON Schema
ajv Basic JSON Schema sanity checks using ajv
JSON Schema validation error reporting
Edit in style with your choice of themes
Auto format JSON
Edit in YAML or JS with live JSON translation
In editor JSON Schema validation error reporting
Save and load JSON Schema and JSON Instance via Github
JSON Schema Lint
Multi-file JSON Schema support to allow for referencing
JSON Schema unit testing
