JSON Visualizer

Explore JSON as an interactive structure graph to understand nested data.

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Usage guide

Explore JSON as an interactive structure graph to understand nested data.

01
Paste data or read from a file.
02
Review the options; results update automatically. Run manually for larger inputs, and check warnings before applying changes.
03
Copy or download the result. Your original document stays unchanged until you apply it.

Example input

{
  "project": "ToJSON",
  "version": "1.0",
  "private": true,
  "features": [
    { "name": "Format", "enabled": true },
    { "name": "Convert", "enabled": true },
    { "name": "Explore", "enabled": true }
  ],
  "stats": { "tools": 30, "languages": 12 }
}

Frequently asked questions

Can I recover my documents after closing the page?

Documents are saved automatically in this browser and restored when you return. Closing a document with X deletes it. Browser cleanup can also remove saved work; download important results or export your workspace.

Does the graph show every node?

The interactive graph shows up to 1,000 nodes. The underlying JSON result remains complete.