data-redaction

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.

Filter sensitive information from free text before sending it to external services or APIs, such as chatbots and LLMs.

LLM privacy gateway in Go — millisecond-latency PII and secret redaction. Used in production by PackyCode.

Find and redact sensitive data before it leaks — a fast, offline CLI and Go library that detects PII, secrets, and credentials in files and streams, scores them with context-aware confidence, and redacts them format-preserving. Nothing leaves your host.

Keep private data, internal infrastructure and secrets out of cloud coding agents without breaking your workflow.

Python CLI tool to redact and un-redact sensitive data from text files. 🔐📝

Rust derive macro for redacting sensitive data in std::fmt::Debug

Automatically filter sensitive information from RubyLLM conversations using Top Secret.

Browser-based redaction utility that lets you paste any payload—HTTP exchanges, JSON, YAML, CSV, configs—and instantly strip out sensitive values while preserving structure.

Redactify is an efficient data redaction tool that secures sensitive text using advanced NLP and rule-based methods. It combines transformer-based NER, regex, and Presidio analysis to detect and mask personal information through full redaction or partial masking—ensuring compliance while preserving data utility.

resources for programmatically redacting personally identifiable information

Open-source data protection framework for AI agent workflows in n8n. Detects, tokenizes, and reversibly anonymizes sensitive data before it reaches your models.

Privacy and log encryption. Enterprise-grade encrypted log processing system with Zero Trust architecture. AES-256-GCM encryption, PII redaction, tamper-evident audit trails. Python/FastAPI/Kubernetes. GDPR/HIPAA compliant.

Local execution and reviewed cloud collaboration for OpenCode, with routing, redaction, approval, and result delivery.

Privacy-aware local and cloud model collaboration for Codex, with local redaction and human review.

Privacy-first Windows app that finds sensitive data before files are shared. Scans locally, supports optional on-device Ollama AI, and creates redacted copies without uploading source files.

Share your screen, not your secrets. An OBS filter that redacts API keys, credentials and personal data from your shared screen locally, in real time.

Symfony 8.1 bundle for automatic sensitive data detection and masking

A collection of projects for enterprise security operations

Local proxy for Claude Code that redacts sensitive data (names, emails, IDs, keys) before it leaves your machine and restores it in the reply