anonym.legal for Chrome
Anonymize PII before sending to ChatGPT, Claude & Gemini
anonym.legal for Chrome launched on March 20, 2026 with 1 votes, #8,013 of 23,380 launches that month.
What it does
Intercepts your messages to ChatGPT, Claude & Perplexity — detects PII (285+ types, 48 languages), anonymizes before sending, de-anonymizes AI responses so you read real names back. Replaces names, accounts, emails, IPs with [PERSON_1], [ACCOUNT_1] etc. AI never sees real data. Employee gets a useful answer. No shadow AI. Zero-knowledge encryption. GDPR & HIPAA ready. Manifest V3. Works on ChatGPT, Perplexity, Claude.ai, Gemini, DeepSeek, Copilot.
Detect and anonymize PII before sending to ChatGPT, Claude, Gemini, and other AI chatbots. Free Chrome extension, now on the — Automatically detect and...
Automatically detect and anonymize personal information before sending messages to ChatGPT, Claude, and other AI chatbots. Same powerful API as our Desktop App - now in your browser. Install in one click from the Chrome Web Store — free, with automatic updates. Prefer manual control? A developer ZIP sideload is available below. Now available on the Chrome Web Store with automatic updates. The developer ZIP below remains available for manual or managed installs. Custom connectors can be developed for any website. Contact us for enterprise integration with your internal AI tools. Automatically intercepts messages before they're sent to AI. No manual copy-paste required. Detects 267+ entity…from anonym.legal
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Local Privacy Firewall-blocks PII and secrets before ChatGPT sees themDec 2025 · github.com · ▲111OP 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…
Sentinelle PIIFeb 2026 · sentinelle-pii.fr · ▲2Stop leaking personal data to ChatGPT, Claude & Gemini
NICH: GPT Anonymizer2025 · nichtech.uk · ▲14I built NICH after realising I couldn't use ChatGPT for my conflict research work without risking data leaks. It's a browser extension that: - Anonymises names, emails, and addresses in one click - Preserves context for AI to understand - Restores original data in AI responses - 100% browser-based (no cloud, data never leaves your device) Built it for researchers, lawyers, HR professionals or simply anyone handling confidential data who wants AI assistance without compliance nightmares. Free to use: https://www.nichtech.uk Would love feedback from the HN community!
Ask my AI2025 · chromewebstore.google.com · ▲8Free ChatGPT, Claude, Perplexity Sidebar - Chrome Web Store
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