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Free Online JSON Tree Viewer

Inspect and navigate nested JSON objects and arrays with an interactive collapsible tree.

Click "Render Interactive Tree" to view hierarchy.
Client-Side Guarantee: Processed 100% locally in your browser. No files or data are uploaded.

How to Use the JSON Tree Viewer

  1. Paste your JSON.
  2. Click View Tree.
  3. Expand and collapse branches to explore your data.

Key Features

Collapsible nodes
Color-coded data types
Filter and search keys
Copy sub-nodes directly

About JSON Tree Viewer

Navigate deeply nested JSON documents with a collapsible hierarchical tree viewer. Expand and collapse nodes, inspect types (string, number, boolean, array), and search keys.

Frequently Asked Questions

Can I search for specific keys?

Yes, use the tree search bar to quickly jump to any key or value in the hierarchy.

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