JSON to TypeScript
Convert JSON objects to TypeScript interfaces instantly.
Loading...
Example Usage
common.input
{"user": {"id": 1, "name": "Dev"}}common.output
export interface RootObject {
user: User;
}
export interface User {
id: number;
name: string;
}How to use
Paste your JSON data into the input field, and the TypeScript interfaces will be generated automatically.
Security & Privacy Guarantee
🔒 100% Local Processing
This tool executes entirely within your browser using client-side JavaScript. Your data never leaves your device.
🚫 No Data Storage
We do not use databases, server logs, or tracking pixels to capture your input. Your API keys and payloads are safe.
👨💻 Built for Developers
Maintained by engineers to ensure deterministic, accurate, and lightning-fast results without bloatware.
Last Updated: — Verified working and accurate.