Fix CSV

Scan and repair your analytics export

Five-step wizard: upload, map source and destination, choose cleanup rules, and get a quality report with human review before export.

View sample report
Step 1Upload CSV
Step 2Source tool
Step 3Destination
Step 4Cleanup rules
Step 5Review & scan
Drop your event export CSVMixpanel, Amplitude, Segment, PostHog, or custom schema · up to 500 MB

Free scan on first 10,000 rows · Full file repair requires human review before export.