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JSON Tree Viewer

Visualize JSON structure as a tree.

Output will appear here…

How to Use This Tool

  1. Paste JSON.
  2. Click Build tree.
  3. Copy the tree output.

Learn More About JSON Tree Viewer

Why use a JSON tree?

Tree views help you understand nested structures quickly without manually expanding objects.

About JSON Tree Viewer

Tree views make it easier to understand nested data. This tool turns JSON into a simple, readable tree format for quick inspection.
See JSON structure at a glance.
Runs in browser
Yes
Output
Text tree
Supports arrays
Yes

Examples

Tree view of nested data

See a hierarchical view.
Input
{
  "user": {
    "id": 1
  }
}
Output
user: {}
  id: 1

Features

Readable tree output

View nested objects and arrays as a tree.

Quick inspection

Great for exploring unknown structures.

Client-side

Your data stays local.

Use Cases

  • Explore unknown API responses.
  • Document nested JSON structures.
  • Debug complex payloads quickly.

Frequently Asked Questions

Related Tools

Use formatters or JSONPath to dig deeper into values.