Anonymization Python Packages

presidio-analyzer

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.

presidio-anonymizer

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.

ff3

FPE - Format Preserving Encryption with FF3 in Python

presidio-image-redactor

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.

datafog

Python SDK for PII detection and redaction in text and images, combining regex + NLP pipelines for production privacy workflows.

dp-accounting

Google's differential privacy libraries.

django-scrubber

Data anonymizer for Django

presidio-structured

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.

dj-anonymizer

Anonymize django database. Big-data anonymizer. Preply team.

privateai-client

A python client used to interact with the Private AI's API

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.

pycanon

pyCANON is a Python library and CLI to assess the values of the parameters associated with the most common privacy-preserving techniques.

pynonymizer

A universal tool for translating sensitive production database dumps into anonymized copies.

dcmanon

Fast DICOM anonymization, written in Rust. Available as library and executable. With bindings for Python and WebAssembly.

anonymizeip

👤 Python library for anonymizing IP addresses

ufal-mcp

MCP server pro NLP nástroje ÚFAL MFF UK (NameTag, MasKIT, PONK) — česká právní AI: anonymizace, NER, čitelnost

squeakycleantext

Text preprocessing & PII anonymization pipeline for NLP/ML: ONNX NER ensemble, language detection, stopword removal, and configurable token replacement.

pganonymize

A commandline tool for anonymizing PostgreSQL databases

llm-safe-pl

[DEPRECATED — use pii-toolkit] Reversible Polish PII anonymization for LLM workflows. Successor packages: pii-veil, pii-core, pii-presidio.

belgian-deduce

Python package for rule-based de-identification of Belgian clinical text

kuronuri

A Python library for masking personal information in text using Named Entity Recognition models.

anonympy

A Data Anonymization package for tabular, image and PDF data

ai-privacy-anonymizer

Uno strumento Python che consente di caricare file di vario formato contenenti dati personali, rilevare e mascherare automaticamente le PII (Personally Identifiable Information), e produrre in output un file anonimizzato con la stessa estensione dell'originale, pronto per essere caricato su chatbot AI senza rischi di data leakage.

ai-privacy-toolkit

A toolkit for tools and techniques related to the privacy and compliance of AI models.