Try the Demo: API Key Leak Intercept

Q: Is this the real extension?

This is a web-based simulation of the extension's intercept flow. The real extension runs as a Chrome extension and intercepts secrets on 40+ AI chat sites. Detection logic is identical - regex patterns, checksum validation, and high-entropy analysis all run locally in your browser.

Q: Are my inputs sent anywhere?

No. Everything runs in your browser. Nothing is transmitted. The demo does not make any network requests.

Q: How do I install the real extension?

Click 'Add to Chrome' on the Chrome Web Store listing. It takes 30 seconds, requires no signup, and is free forever.

How this demo works

This page runs the same detection logic as the extension: regex patterns, checksum validation, and high-entropy analysis - all in your browser. Nothing is sent anywhere. The demo scans your input when you press Enter or click Send, exactly like the real extension does on ChatGPT, Claude, Gemini, and 40+ other sites.

What gets detected

API keys and tokens: OpenAI, Anthropic, AWS, GitHub, Stripe, Google, and 40+ providers.
Developer secrets: JWTs, Bearer tokens, PEM private keys, database connection strings, .env blocks.
Personal data (Pro): Emails, phone numbers, credit cards, IP addresses, national IDs for 30 countries.
Custom patterns (Pro): Add your own regex for internal tokens or project codenames.

All detection runs locally. Your text and secrets never leave your machine.

Three options when a secret is found

Cancel: Don't send. The message stays in the input field.
Send anyway: Proceed. In team mode, IT gets notified that you overrode the warning.
Redact (Pro): Replace the secret with a typed placeholder like [API_KEY_1] before sending. The AI still understands your prompt structure without seeing the secret.

Like what you see?

Install the real extension. 30 seconds. No signup. Free forever.

Add to Chrome: It's Free

Frequently asked questions

Is this the real extension?

This is a web-based simulation. The real extension runs as a Chrome extension and intercepts secrets on 40+ AI chat sites. The detection logic is identical.

Are my inputs sent anywhere?

No. Everything runs in your browser. The demo makes zero network requests.

What secrets does it detect?

OpenAI, Anthropic, AWS, GitHub, Stripe, Google, and 40+ other providers. Plus JWTs, Bearer tokens, PEM private keys, database connection strings, and high-entropy tokens. Pro adds PII detection for 30 countries.

How do I install the real extension?

Click "Add to Chrome" on the Chrome Web Store listing. It takes 30 seconds, requires no signup, and is free forever.

Try it before you install.

A secret is about to leave your browser.