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Generate TypeScript interfaces from a JSON sample with configurable property and export options.
Use sample data as a starting point for an interface declaration. The generator follows the structure it can observe, including nested objects and arrays. Review the result against other valid responses before treating it as an application contract.
Paste {"id":12,"name":"Alex"} and name the root interface User. Review the inferred number and string properties.
A sample cannot reveal all optional fields, unions, or constraints. Generated interfaces provide compile-time declarations, not runtime validation.
Paste a representative JSON object and choose a root interface name. Adjust optional, readonly, export, and naming settings. Copy the generated interfaces and review them in your TypeScript project.
A sample cannot reveal all optional fields, unions, or constraints. Generated interfaces provide compile-time declarations, not runtime validation.
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