JSON to TOON Converter

👋 Hi everyone, I’m the maker of JSONTOON. The idea came from a very familiar pain point: when working with APIs, documentation, or explaining data structures to non-technical teammates, raw JSON is hard to read and even harder to explain — especially when it’s deeply nested. I kept thinking: 👉 What if JSON could be visualized like a clear, structured diagram instead of just text? That’s how JSONTOON was born. It converts JSON into a clean, visual “TOON-style” structure that makes relationships and hierarchy easier to understand at a glance. A few things I care about: No signup required No data upload — everything runs in the browser Built for developers, designers, and anyone who needs to understand JSON quickly This is still an evolving project, and I’d genuinely love your feedback: What use cases do you have for this? What features would make it more useful? What feels confusing or missing? If JSONTOON helps you understand a JSON structure just a little faster, then it’s already doing its job 🙂 Thanks for checking it out, and I’m happy to chat!

A fun and practical product

I tried it out, and the functions are quite good, but the UI isn't very attractive.

Great, but I wish it could convert automatically instead of requiring me to click first.

Adding dark mode would make it much better

nice product~! I will keep try it