Anonymize CSV data for GDPR
GDPR's data-minimisation principle means you should never hand over more personal data than a task needs. Yet real customer exports get emailed to agencies, contractors and analysts every day. Mask the personal columns first and the file you share is no longer a liability.
- ✓Detects names, emails, phone numbers, birth dates and online identifiers automatically
- ✓Special-category data (gender, health, ethnicity) is flagged separately, matching GDPR Article 9
- ✓Pseudonymization keeps rows joinable, which GDPR explicitly recognises as a safeguard
Drop a CSV here, or click to choose one
The sensitivity scan runs in your browser — nothing is uploaded until you download a masked copy.