JSON Formatter & Validator
Format, pretty-print, validate, and minify JSON data with instant error callouts and syntax highlighting.
Indentation:
Validator Status
Valid JSON
Object Structure
25 keys • depth 4
Byte Size Delta
788 bytes+12%
Format Density
40 lines formatted
Raw JSON Inputjson
25 lines704 chars704 B
Ready•json
Formatted Outputjson
{
"api": "DataTools v2.4",
"environment": "production",
"server": {
"host": "edge-cluster-04.internal",
"region": "us-east-1",
"uptime_seconds": 864200,
"healthy": true
},
"rate_limits": {
"tier": "enterprise",
"requests_per_minute": 50000,
"burst_allowance": 1.25
},
"routes": [
{
"path": "/v1/transform",
"method": "POST",
"latency_p99_ms": 14.2
},
{
"path": "/v1/validate",
"method": "POST",
"latency_p99_ms": 8.1
},
{
"path": "/v1/health",
"method": "GET",
"latency_p99_ms": 1.9
}
],
"security": {
"tls_version": "1.3",
"strict_transport": true,
"cors_allowed_origins": [
"https://app.datatools.dev",
"https://datatools.dev"
]
}
}40 lines788 chars788 B
Ready•json
About the DataTools JSON Engine
Exact Syntax Error Pinpointing
Unlike generic validators that only report “Unexpected token”, DataTools calculates the precise row and column position inside your payload, highlighting the offending line directly in the code editor gutter.
Alphabetical Key Sorting
Standardize configuration files and diffs across git commits by sorting nested object keys alphabetically. Ideal for reproducible infrastructure-as-code manifests.
Zero Server Uploads
Your API tokens, database credentials, and production logs remain strictly inside your browser's memory sandbox. Zero bytes ever touch a network socket.