JSON Tree Viewer

Paste any JSON and visualize it as an interactive tree. Expand, collapse, and copy values. 100% client-side, no tracking.

📝 JSON Input

🌳 Tree Visualization

Enter valid JSON to see the tree structure

About JSON Tree Viewer

Parse and visualize JSON data as an interactive tree. Click on any node to expand or collapse its children. Copy any value to clipboard with one click. Format and validate JSON instantly. All processing happens locally in your browser — your data never leaves your device. Perfect for developers, API testing, and data exploration. 100% private, no tracking, no uploads.