CodeCoffeeTools

JSON to TypeScript Generator

Paste your JSON on the left and instantly get beautifully formatted TypeScript interfaces on the right. 100% client-side for zero latency and total privacy.

Compliance Safe • Files processed locally

Why use a JSON to TypeScript generator?

When working with APIs, defining TypeScript interfaces manually can be tedious and prone to errors. This tool instantly parses any valid JSON object or array and generates the exact TypeScript types you need to ensure type safety in your application.

Security First

We know that API responses often contain sensitive or proprietary data. Because this tool runs strictly in your browser using local parsing, your JSON is never transmitted over the internet.

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