TOOLS FOR JSON
Generate TypeScript types and Zod schemas
Paste a JSON sample to create TypeScript types or Zod schemas. Adjust naming and field options to match your project.
Review the generated code and copy it into your application or save it as a file.
Hides additional parameters for strict schema and numeric types.
01 / SAMPLE JSON
Insert JSON with example data
02 / GENERATION PARAMETERS
Adjust the model
Used in the schema name and TypeScript type.
Insert JSON or open file to create schema and types.
03 / RESULT
Schema and type are output separately
MODEL COMPOSITION
JSON Key Indicators
Generator of Zod diagrams and TypeScript types from JSON
Insert example data and get a schema for checking incoming values and a TypeScript type for the editor. The generator handles nested structures, arrays of different objects, mixed types and null.
- Missed in part of the sample fields become optional;
- for arrays combines the types of all elements;
- optional strict objects and integer recognition;
- results can be copied or downloaded as a TypeScript file.
The result outputs the form visible in the passed sample. The generator does not guess business rules or add format checks automatically. The application project must have the dependency installed zod; this tool itself works without network and external libraries.