microsoft/presidio

An open-source framework for detecting, redacting, masking, and anonymizing sensitive data (PII) across text, images, and structured data. Supports NLP, pattern matching, and customizable pipelines.

103 best points · 20 comments · 4 Hacker News posts · 11,744 GitHub stars · View on GitHub

Hacker News discussions

• Presidio: Customizable data protection and PII data anonymization service (103 points, 20 comments, by yarapavan, 2019-08-27)
• Presidio – Data Protection and De-Identification SDK (2019) (6 points, 0 comments, by mmarian, 2025-05-04)
• Presidio – Data Protection and De-Identification SDK (2 points, 0 comments, by plurby, 2024-03-04)
• Microsoft-Presidio: Mask Names, Credit Cards, and More in Your Data (1 points, 0 comments, by bakigul, 2025-10-25)