JSON Type Profiler
Profile field-level type consistency for JSON arrays, including null-rate and unique count metrics.
JSON Type Profiler
Profile field-level type consistency in a JSON array of objects, including null rates and unique value counts.
JSON Array Input
Paste a JSON array of objects to inspect field quality and type drift.
Type Profile (JSON)
JSON report with per-field type sets, null rate, and uniqueness summary.
Example input and output
[{"id":1,"name":"Ada","active":true},{"id":"2","name":null,"active":false}]{
"records": 2,
"fields": {
"id": {
"types": ["integer", "string"]
}
}
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Next steps
Included in workflows
JSON Analysis Pipeline
Validate JSON, profile field types, then generate a schema snapshot.
API Response Quality Check
Format a raw API response and profile field type consistency.
Profile Filtered JSON
Filter JSON records and profile the resulting subset for type consistency.