JSON To Typescript

Interactive workspace

Use JSON To Typescript

Processed in your browser where supported

Type generator

Convert JSON objects into clean TypeScript interfaces instantly.

Private browser processing · no data upload

Root interface

JSON input

TypeScript output

export interface ApiResponse {
  "id": number;
  "name": string;
  "active": boolean;
  "tags": string[];
}

Free to useNo account required for this utility.

Built for clarityFocused controls and readable results.

Keep working

Inspect URL anatomy and query parameters.

Search HTTP codes, meanings and guidance.

Write Markdown with a live rendered preview.

Validate environment variables and mask secrets.