Tool4SaaS

JSON Tree Viewer

Explore JSON as collapsible trees with instant search, path copying, node counts, and syntax highlighting to navigate large API payloads quickly offline.

JSON Tree Viewer

Paste JSON to explore it as an interactive collapsible tree. Expand/collapse nodes, see types and values, and copy JSON paths.

Tree View

root

Object{6}object
name:"Ada Lovelace"string
age:36number
active:trueboolean
roles:Array[2][…]array
address:Object{3}{…}object
meta:Object{2}{…}object
Tip: path uses dot notation for objects (e.g. root.address.city) and brackets for arrays (e.g. root.roles[0]).

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About the author

Written and maintained by the Tool4SaaS team. Every tool runs locally in your browser and is tested in-house for accuracy. Last updated: .

Frequently asked questions

Up to 500KB is handled smoothly. Larger files may be truncated for performance.

No, parsing and rendering are purely local.

Yes, all processing happens locally in your browser and nothing is uploaded.

How to use JSON Tree Viewer

  1. Paste JSON: Paste valid JSON.
  2. Browse tree: Expand or collapse nodes to explore.
  3. Copy: Copy path or value.