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Find answers to common questions about my services, process, and expertise.
No. The converter runs 100% in your browser. Your JSON never leaves your device — complete privacy, zero latency.
Use 'interface' for object shapes you may extend via declaration merging. Use 'type' for unions, intersections, or when you prefer type aliases. Both are valid TypeScript.
Modular extracts nested objects into separate reusable types with deduplication — ideal for complex schemas. Single Block keeps everything inline — perfect for simple objects.
Yes, it automatically generates nested interfaces/types for any depth, correctly handling arrays, optional fields, and complex structures.
Yes, click the download button to save a .ts file with your generated types. You can also copy to clipboard with one click.
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