🧩 Browser extensions

Protect prompts inline

Add Caesar to your browser to anonymize directly on ChatGPT, Claude, Gemini and more.

Chrome logoChrome
Edge logoEdge
Brave logoBrave
Firefox logoFirefox
Coming soon
Install in under a minute
1

Download the extension package.

2

Open your browser's Extensions page and enable Developer Mode.

3

Click "Load unpacked" and select the extracted folder.

4

Pin Caesar and start protecting prompts inline.

Prefer no install? Anonymize right here on the web.