anonym.legal
Detect & remove PII from text, files & AI chats. 48 lang.
What it does
285+ entity types. 6 methods: encrypt (reversible), hash, mask, redact, replace. Hybrid detection: regex + checksum validation + spaCy NER. Chrome Extension intercepts ChatGPT, Claude & Perplexity before sending — anonymizes PII, de-anonymizes the response. AI never sees real data. 7 platforms: Web app · Chrome Extension · Desktop · Office Word Add-in · REST API · MCP Server for Claude/Cursor. Zero-knowledge auth. Hetzner EU servers. GDPR, HIPAA, EU AI Act. 48 languages. Free tier.
Does the same job
all alternatives →- LPLocal 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…
- ALA 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…
Claude Watermark Remover18d ago · claudewatermark.xyz · ▲268Find and remove every trace AI leaves in your text
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