JSON to TypeScript

Convert raw JSON payloads into typed TypeScript interfaces.

JSON to TypeScript Generator

Configure how your TypeScript code interface declarations are formatted.

Root Element Name

Declaration Style

Export interfaces/typesMake properties optional (?)Make properties readonlyInclude trailing semicolons (;)

JSON Payload

TypeScript Declarations

Privacy FirstAll parsing and conversions run entirely inside your browser. No JSON data, payload content, or schema structure is ever transmitted over the network.