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JSON Viewer

Paste JSON to explore it as a collapsible interactive tree with search.

JSON InputValid JSON
16
Keys
26
Strings
3
Numbers
3
Depth
{
"name": "John Doe"
"age": 30
"active": true
"score": null
"address": {
"city": "New York"
"zip": "10001"
"country": "USA"
}
"tags": [
0: "developer"
1: "designer"
2: "mentor"
]
"projects": [
0: {3 keys}
1: {3 keys}
]
}

About JSON Viewer

JSON Viewer parses and displays any JSON data as an interactive collapsible tree, making it easy to navigate complex nested structures. Click any node to expand or collapse it. Ideal for exploring API responses and large configuration files without scrolling through raw text.

  • Collapsible tree navigation
  • Color-coded key and value types
  • Expand/collapse all option
  • Search within JSON tree

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