💻
JSON To Typescript
json · typescript · interface · type · generate
How to use
- 1
Paste your JSON.
- 2
Click convert.
- 3
Copy the TypeScript interface.
FAQ
Is this tool free?
Yes — no sign-up, no installation, completely free to use right away.
What is this tool?
Generate TypeScript interfaces from JSON automatically. Supports nested objects, arrays, and optional fields. You can use it for free with no sign-up or installation — just open the page and start right away.