Protect Your
in AI

{AI Firewall}


Get Chrome Extension Now! LLM Firewall Soon!

What we are

PII Detection

We automatically bring up a warning screen for the user.


Synthetic Data

We uses synthetic data to protect Personally Identifiable Information (PII).


LLM Security

We detects attack surface such as jailbreak, direct/indirect prompt injection.

AI Ethics

We detect AI ethics-related issues, e.g., toxicity, harmful content.


Our projects

Prompt Firewall Chrome Extension

The Prompt Firewall Chrome Extension is a browser add-on designed to safeguard sensitive personal information, including PII, for both individuals and businesses.

This extension offers several features specifically tailored to improve the privacy of data processed by large language models (LLMs), including pseudonymization or blocking functions.

Get Extension Now! Playground Page