Huge JSON blobs.
Nested objects everywhere.
Scrolling… scrolling… still scrolling.
So I built something to make that easier.
Meet JSON Viewer – Graph Visualizer 📊
An Android app that converts raw JSON into clean, interactive graphs so you can actually understand your data.
✨ What it does
🔍 Tree + Graph visualization
🧠 Instantly see relationships in nested JSON
📂 Paste JSON or load files
⚡ Fast and lightweight
🔒 No login required
Core features are free — and there’s a Pro plan for advanced tools and power users who want more control and productivity.
🛠 Why I built this
I’m a solo dev building developer tools in public.
I’ve already built web-based JSON visualization tools, and this Android app is my attempt to bring the same clarity to mobile — optimized for speed, simplicity, and zero friction.
I kept the free tier genuinely useful, and added Pro features only where they really add value for heavy users.
📣 I’d love your feedback
The app is currently in testing and I’m actively improving it.
If you try it, tell me:
What feels confusing?
Which feature should be free vs Pro?
What would make this your go-to JSON tool?
Honest feedback > polite feedback 😄
🔗 Try it here
👉 https://play.google.com/store/apps/details?id=com.jsonviewer&pcampaignid=web_share
If you regularly debug APIs or explore JSON schemas, I’d seriously love to hear what you think 👇
Drop a comment, suggestion, or brutal UI critique — it all helps build something better 🔥
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