Generate TypeScript interfaces from JSON while preserving nested object and array structure. Your sample payload stays in the browser.
The generator infers common JSON primitives and recursively creates types for nested structures. It is designed to reduce repetitive model scaffolding while keeping the result readable enough for manual refinement.
This public tool runs in your browser. Its input is not written to the DevPayload database.
When the structure can be inferred, DevPayload generates nested types instead of defaulting to any.
No. Normal code generation runs locally in the browser.
No. Public deterministic tools work without signing in.
