⚡
deftools
.io
Developer Tools
JSON Schema Generator
Infer a JSON Schema (Draft 2020-12) from any sample JSON. Live, configurable, 100% client-side.
Sample JSON
Example
Clear
JSON Schema
Copy
Download
Draft
2020-12
draft-07
Titles
Descriptions
extra: format / enum
tuple arrays
merge array items
Root $id
Root title
Generate
Download .d.ts
Schema stats
Copied!