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Data Anonymizer
Anonymize sensitive data while preserving format for testing and development.
Add to Favorites
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Anonymization Options
Emails
Phones
Credit Cards
I Ps
S S Ns
Names
Dates
Addresses
Input Data
0 characters
Clear
Anonymize
How It Works
•
Emails:
Preserves format, masks characters (u***r@e***e.com)
•
Phone Numbers:
Keeps first 2 and last 2 digits, masks the rest
•
Credit Cards:
Shows first 4 and last 4 digits (if available)
•
IP Addresses:
Shows first two octets, masks the rest
•
SSNs:
Shows only last 4 digits
•
Dates:
Preserves format, masks values
•
Note:
All processing happens in your browser. No data is sent to any server.