Data Privacy Protection LLM Tools
Tools that detect, redact, or block sensitive data (PII, API keys, credentials) before it's sent to AI chatbots, and extensions that protect against prompt injection attacks and malicious content. Does NOT include general content moderation, response filtering, or AI output verification tools.
There are 17 data privacy protection tools tracked. The highest-rated is privacyshield-ai/privacy-firewall at 48/100 with 228 stars.
Get all 17 projects as JSON
curl "https://pt-edge.onrender.com/api/v1/datasets/quality?domain=llm-tools&subcategory=data-privacy-protection&limit=20"
Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.
| # | Tool | Score | Tier |
|---|---|---|---|
| 1 |
privacyshield-ai/privacy-firewall
A local AI-powered DLP solution |
|
Emerging |
| 2 |
umair9747/leakyGPT
The one-stop DLP browser extension to stop users from sharing sensitive... |
|
Emerging |
| 3 |
shreesh1/OptimusPII
Extension to block pasting PII in ChatGPT, Claude etc.... ( Future Browser... |
|
Emerging |
| 4 |
rhslvkf/clip-guard-ai
Browser extension that auto-masks API keys and secrets when pasting code... |
|
Emerging |
| 5 |
chainstacklabs/chainstack-dlp-browser-extension
Chrome extension that redacts potentially sensitive information before... |
|
Experimental |
| 6 |
cyeragit/safetype
SafeType™ anonymizes sensitive data typed into ChatGPT to avoid misuse and... |
|
Experimental |
| 7 |
Alarpi1995/safeprompt
Open-source browser extension that protects your sensitive data before... |
|
Experimental |
| 8 |
DFriend01/Watchdog
A browser extension that implements an AI-driven defense against scams on... |
|
Experimental |
| 9 |
karthikravva/preempt-ai-extension
Protect your AI interactions |
|
Experimental |
| 10 |
adityamadhyahnapu/ghostfill-extension
👻 Protect your privacy online with GhostFill, an AI-driven toolkit that... |
|
Experimental |
| 11 |
MichaelLod/byoky
🔐 MetaMask for AI — A secure browser wallet for your LLM API keys. Your keys... |
|
Experimental |
| 12 |
ARMIYA-CTRL/ai-prop-protection.com
🛡️ Detect and expose potential propaganda in AI chatbot responses with this... |
|
Experimental |
| 13 |
netanelavr/chatgpt-upload-guard
Chrome extension that detects prompt injection attacks in ChatGPT uploads... |
|
Experimental |
| 14 |
gautamjkr/safe-paste
🛡️ A privacy-first Chrome extension that intercepts clipboard data to redact... |
|
Experimental |
| 15 |
clay-good/armorly
Armorly is an open-source Chrome extension that blocks intrusive AI-native... |
|
Experimental |
| 16 |
mojiQAQ/asktwice
Ask Twice 🔍 — AI 答案可信度验证浏览器插件 | AI Response Fact-Checker Chrome Extension |
|
Experimental |
| 17 |
King4s/ai-prop-protection.com
🛡️ An open-source tool to detect and expose AI-generated propaganda in your chats. |
|
Experimental |