Compare JSON Schemas
Compare JSON Schema versions and review structural changes before publishing an API contract.
Schema path difference report
JSON Schema structure diff
Paste two JSON Schema or OpenAPI component drafts
对比两份 JSON Schema 或 OpenAPI 草稿，查看结构路径、必填列表、类型和约束变化。
Schema A
Schema B
关于在线计算器的常见问题
Does this validate a schema?
No. It compares two JSON documents. Use a schema validator separately when you need to check whether either draft is valid.
Does key order affect the result?
No when the default option is enabled; object keys are normalized before paths are compared.