Know what’s in your data.
Check a creator JSON sample for missing fields and repeated IDs. Inspection happens in your browser. No upload, API key or API call.
Values stay in this page’s memory. Nothing is saved or sent by this tool.
A clearer view of your data.
Paste your JSON to check field coverage and repeated IDs, or try the synthetic example.
See an actual measured sample: October 2026 field-coverage snapshot ↗
Presence is a starting point.
This report describes your sample only. Field presence does not prove accuracy, email deliverability, consent, freshness or campaign fit. Zero followers counts as present, but may still need investigation.
Compare like with like.
Record filters, collection date, page size and request cost alongside each sample. An email-filtered search naturally shows higher email coverage. Review unique records and source timestamps separately.