JSON & Data/JSON Tree Viewer

JSON Tree Viewer

Paste or upload a JSON payload and browse it as a collapsible tree — useful for finding your way around a deeply nested API response.

Drop a JSON file here (up to 20MB), or click to browse

JSON Input1 line0 chars

Interactive Tree

Hover a node to copy path/val

Tree view will appear here.

What this does

Large JSON responses are hard to scan as flat text — you lose track of which closing brace matches which object. This renders the same data as a tree: objects and arrays collapse and expand, so you can fold away the parts you don't need and focus on the branch you're actually debugging.

Just need it formatted and validated, not explored? Try the JSON Formatter →