JSON Schema validator
Validate against a schema and get the exact path of every failure.
Nothing you enter is sent anywhere
6 problems, each with the exact path below.
What is wrong and where
| Path | Rule | Problem |
|---|---|---|
| /id | minimum | Must be at least 1. |
| format | Not a valid email. | |
| /age | maximum | Must be at most 150. |
| /tags | minItems | Needs at least 1 items, found 0. |
| /status | enum | Must be one of "active", "archived". |
| /extra | additionalProperties | "extra" is not allowed here. |
Paths are JSON Pointers. The first failure is at id.
Values checked
6
Problems
6
Rules skipped
0
Covers the parts of draft-07 people actually write, plus OpenAPI’s nullable. Runs in this tab, so a schema describing your internal API is not uploaded anywhere.