Turn JSON data into TypeScript interface declarations ready to review and copy.
Create a first draft of TypeScript declarations when integrating a new data source. Use the naming controls to fit the surrounding code and inspect nested declarations for useful names. Keep the original response available while reviewing the inferred types.
Generate interfaces for a response containing a users array, then compare the inferred item interface with several real response examples.
This tool emits interfaces rather than type-alias syntax. It does not infer a complete API schema from one response or validate live data.
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.
This tool emits interfaces rather than type-alias syntax. It does not infer a complete API schema from one response or validate live data.
No registration, no tracking of your content, no server uploads. Don't just take our word for it:
Your files and text are processed entirely on your device. Nothing is ever sent to us.
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