Hey Devs! 👋
I'm excited to introduce TypedJSON.com — a free online toolkit I built to help developers transform and validate JSON data into usable, production-ready formats in seconds.
🛠️ What is TypedJSON?
TypedJSON is a powerful web tool that takes raw JSON and converts it into a variety of formats:
✅ TypeScript Interfaces
✅ Prisma Schema
✅ GraphQL Types
✅ Zod Schema
✅ Yup Schema
✅ CSV Format
✅ Beautified JSON
✅ JSON Validator
Whether you're setting up a new API, designing a schema, or working on form validations — TypedJSON helps you save time and reduce errors.
⚡ Why I Built It
Working with dynamic JSON responses (especially from APIs) can be tedious. I found myself repeatedly writing boilerplate TypeScript interfaces or manually crafting Prisma and GraphQL schemas. That’s where the idea came in:
“Why not build a single tool that can convert JSON into all the common formats we use daily?”
TypedJSON was born from this pain point.
🧩 Core Features
🌐 Web-based: No setup or install needed
🔐 Free and privacy-friendly: Your data stays in your browser
⚙️ Real-time conversion for all 8 tools
🧠 Intelligently infers nested types and arrays
🔍 Use Cases
Auto-generate models from API responses
Rapidly build TypeScript-safe applications
Convert JSON configs to Prisma or GraphQL schemas
Beautify or validate messy JSON files
Export JSON to CSV for data reporting
🙌 I'd Love Your Feedback
TypedJSON is still growing, and I’d love your thoughts!
Try it here 👉 https://www.typedjson.com
If you find it useful:
Share it with your team or dev friends
Drop feature ideas or bugs
Let me know what you'd like added next!
🧑💻 Built With
Next.js + TailwindCSS
TypeScript
A passion for clean dev tools
Thanks for reading & happy coding! 💻
Let me know what you think. 👇
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