CSV & Excel Data Anonymizer & PII Scrubber
Sanitize sensitive customer databases, CSV spreadsheets, and JSON datasets. Automatically mask real names, emails, phone numbers, credit cards, and addresses with realistic synthetic dummy data.
Drop your CSV, TSV, or JSON file here or browse
Supports customer lists, test databases, and analytics spreadsheets • Zero Server Upload
GDPR, HIPAA & DPDP Compliant
Safely share production database extracts with offshore developers, QA testing environments, or AI models without leaking confidential customer PII.
Consistent Pseudonymization
If a customer ID or email appears in multiple rows, our deterministic hashing replaces it with the exact same dummy name across your entire dataset, preserving relational links.
100% In-Browser Execution
Never upload your company database or customer spreadsheets to remote web servers. Everything runs strictly in your local browser JavaScript engine.