
Json List
JSON Crack
Dadroit JSON Viewer
JSON Editor Online
Easy JSON Viewer
JSONFormatter.Online
JSONFormatter.org
Pandia is a fast, native JSON viewer & editor for macOS, Windows and Linux. It opens multi-gb files instantly (no upload, no size limit), shows JSON five ways — Tree, Code, Grid, Graph, Compare — and generates types for 9 languages. Offline & free.

Create ChatGPT Application in seconds

Website, pricing, platforms and company facts side by side.
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| Website | pandia.app | open-gpt.app |
| Pricing | — | |
| Company | 2026 | — |
| Listed in | — |
In their own words, as submitted to SaaSHub.


Most JSON tools are web pages: you paste your data into a tab and hope it doesn't hang. Pandia is a real native desktop app (Rust + Tauri 2). Because it streams the file with zero-copy lazy slicing instead of parsing the whole thing, a 2 GB JSON file opens as fast as a 2 KB one — with no cap on...
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Open a 1GB JSON file in a blink 💣
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