presidio
data-privacy-stack/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.
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331.6 MB
PythonMIT License
anonymizationdata-anonymizationdata-maskingdata-obfuscationdata-privacydata-redactionde-identificationguardrailsimage-redactornamed-entity-recognitionnlppersonally-identifiable-informationphipiipii-detectionprivacypythonsensitive-dataspacytransformers
Created: May 4, 2018
Updated: Aug 27, 2026
Last push: Aug 26, 2026