CSV Anonymizer

Upload a CSV file to fuzz and anonymize its data with configurable options and presets.

Select CSV File:

Maximum file size: 50MB. Supported formats: .csv

Fuzzing Preset:

Choose a preset for quick setup or select "Custom" for full control.

Advanced Parameters

Redact Numbers Replace numbers with "REDACTED" instead of fuzzing.

Number Fuzz Factor: 0.3

Redact Dates Replace dates with "REDACTED" instead of fuzzing.

Date Variation Range (Days): +/- days to vary dates.

Redact Strings (General) Replace general strings with "REDACTED" instead of fuzzing.

String Fuzz Probability (General): 0.5

Redact Strings (Light) Replace light strings (e.g., IDs) with "REDACTED" instead of fuzzing.

String Fuzz Probability (Light): 0.15

This is a static HTML application running on your browser. If you prefer to use it offline just download the application, extract csv-anonymizer-main.zip somewhere and open the index.html file with your browser. Source code available on GitHub

CSV Anonymizer

Advanced Parameters

Data Preview