Mofei Dev Tools
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MOFEI DEV TOOLS

JSON Formatter & Viewer

Format, minify, validate, and inspect JSON in a collapsible tree view. Everything runs locally in your browser.

Need JSONPath extraction? Open JSON Path Extractor

JSON input

Tree viewer

2 objects · 1 arrays · 6 keys · depth 2

{4
"name":"Mofei Dev Tools",
"version":1,
"features":[3
0:"format",
1:"validate",
2:"inspect"
],
"meta":{2
"private":true,
"location":"Helsinki"
}
}

Formatted output

{
  "name": "Mofei Dev Tools",
  "version": 1,
  "features": [
    "format",
    "validate",
    "inspect"
  ],
  "meta": {
    "private": true,
    "location": "Helsinki"
  }
}