Description from extension meta
Automatically formats JSON API responses
Image from store
Description from store
Format and beautify raw JSON API responses in your browser. Dark mode, copy/download, collapsible view – all in one!
Smart JSON Formatter makes browsing raw JSON easier and cleaner. Whether you're hitting APIs or opening .json files directly, this extension auto-formats the response into a clean, readable tree structure with powerful features:
✅ Automatic JSON detection
✅ Collapsible/expandable tree view
✅ Syntax highlighting
✅ Copy-to-clipboard button
✅ Download JSON file instantly
✅ Dark and light mode toggle
⚡ No ads, no tracking – just a developer-focused, lightweight JSON formatter.
Perfect for developers, testers, data analysts, and API explorers.