PIIFILL

What it does

Anonymize sensitive data automatically with PIIFILL. The premier AI-powered CLI tool for PII masking, secure document sharing, and privacy-first workflows.

pip install piifill-cli Try it! [docs] [github] [pypi] [back_home] Documentation v0.2.0-stable Secure your data. Mask sensitive information. Stay fully offline. PIIFILL is a high-performance command-line utility designed to automatically detect and redact P ersonally I dentifiable I nformation (PII) from your documents, datasets, and images. Whether you are a developer sanitizing logs, a researcher preparing datasets, or a professional sharing sensitive files, PIIFILL provides a "security-first" workflow to ensure privacy compliance. Advanced Recognition: Detects 50+ sensitive data types including names, SSNs, and financial records with high precision. Local Integrity: Zero telemetry policy…from piifill.bhavinsachaniya.in

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  Local Privacy Firewall-blocks PII and secrets before ChatGPT sees themDec 2025 · github.com · ▲111

  OP here. I built this because I recently caught myself almost pasting a block of logs containing AWS keys into Claude. The Problem: I need the reasoning capabilities of cloud models (GPT/Claude/Gemini), but I can't trust myself not to accidentally leak PII or secrets. The Solution: A Chrome extension that acts as a local middleware. It intercepts the prompt and runs a local BERT model (via a Python FastAPI backend) to scrub names, emails, and keys before the request leaves the browser. A few notes up front (to set expectations clearly): Everything runs 100% locally. Regex detection…

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  A local-first, reversible PII scrubber for AI workflowsDec 2025 · medium.com · ▲38

  Hi HN, I’m one of the maintainers of Bridge Anonymization. We built this because the existing solutions for translating sensitive user content are insufficient for many of our privacy-concious clients (Governments, Banks, Healthcare, etc.). We couldn't send PII to third-party APIs, but standard redaction destroyed the translation quality. If you scrub "John" to "[PERSON]", the translation engine loses gender context (often defaulting to masculine), which breaks grammatical agreement in languages like French or German. So we built a reversible, local-first pipeline for Node.js/Bun. Here…

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