JSON Formatter & Validator
Format, validate, minify, or explore JSON as an interactive tree. Everything runs in your browser — no data is sent anywhere.
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{
"name": "InfoNexus",
"version": "1.0.0",
"features": [
"search",
"articles",
"tools"
],
"active": true,
"meta": {
"author": "The InfoNexus Team",
"year": 2026,
"tags": [
"knowledge",
"platform",
"global"
]
}
}19 lines185 chars (minified)0.18 KB
JSONPath / Key Path
Instant Validation
Paste any JSON and get real-time syntax validation with precise error messages.
Interactive Tree View
Explore deeply nested JSON with collapsible nodes, inline summaries, and one-click copy.
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All processing happens in your browser. Your JSON never leaves your device.
All JSON processing runs entirely in your browser. No data is stored or sent to any server.