Aegis Personal protects your privacy when you use ChatGPT, Claude, Gemini, and 25+ AI services. It auto-masks personal data and detects prompt attacks — all running locally in your browser.
Aegis Personal runs entirely in your browser. Your prompts, your data — they never leave your device.
Automatically detects and pseudonymizes SSNs, credit cards, emails, phone numbers, and Korean RRN before they reach any AI.
Detects prompt injection, jailbreak, data extraction, social engineering, encoding attacks, and multi-turn manipulation in real time.
No annoying popups. A subtle shield icon shows your protection status. Full alerts only when real threats are detected.
A DistilBERT ONNX model runs directly in your browser for ML-powered classification — no cloud API calls needed.
Detects chosung separation, spacing manipulation, homoglyph attacks, and code-switching attempts unique to Korean/CJK text.
See how many threats were blocked and PII items protected. Share your weekly protection summary with one click.
Three layers of protection, zero configuration needed.
Use ChatGPT, Claude, or any supported AI service as usual. Aegis Personal watches silently in the background.
Every input is analyzed through 9 detection layers + ML classification. PII is detected and auto-masked before sending.
Dangerous prompts are blocked. Personal data is replaced with realistic pseudonyms. AI responses are auto-restored with your real data.
Wherever you chat with AI, Aegis Personal is there.
Free for individuals. Powerful for teams.
Free. Open source. Takes 10 seconds to install.
Add to Chrome — Free