Your data is none of AI's business.
Anonymize sensitive files in seconds. Drop, redact, download.
No account required. Files deleted after download.
How it works
Drop your file
Upload an Excel, CSV, PDF, or text file. We accept the formats you already use.
We anonymize it
Names, emails, phone numbers, and addresses are detected and replaced with realistic synthetic data.
Download the safe copy
Preview the changes, then download your anonymized file. The original is deleted from our servers.
Works with your files
Excel (.xlsx)
Spreadsheet data with statistical properties preserved. Formulas and formatting maintained.
CSV
Tabular data with column relationships preserved. Ready for analysis after anonymization.
Text-based PDFs with PII detected and replaced in-place. Layout preserved.
Text files
Plain text, markdown, and other text formats. Names, emails, and phone numbers swapped out.
Built for trust
No account required
Use the tool immediately. We never ask for your email or personal information.
Files auto-deleted
Your file is processed on a secure server and deleted when you download or after 30 minutes. No long-term storage.
No database
There is nowhere for your data to persist. We process and discard.
No third parties
Your files never leave our servers. No external APIs, no cloud storage, no tracking.