Krillion Puffer Assist
Privacy Policy
Last updated November 8, 2026
The short version
The developer of Krillion Puffer Assist does not collect any of your data. The extension has no developer-run servers, accounts, analytics, advertising, or tracking.
To generate suggestions, the extension sends the current game category directly from your browser to Google's Gemini API, using your own API key. Nothing is sent to the developer.
Information the developer collects
None. Nothing the extension handles is ever sent to, or accessible by, the developer.
Information stored on your device
The extension saves the following in Chrome's local extension storage, on your device only:
- Your Gemini API key
- The Gemini model you selected
- Whether the suggestion panel is collapsed
- The time you last changed your settings
This storage is not synced to your Google account and cannot be read by websites you visit. It stays on your device until you remove your key or uninstall the extension.
Information sent to Google
When a round is in progress, or when you use the test button in the extension's settings, the extension sends a request directly from your browser to Google's Gemini API over HTTPS. That request contains:
- The text of the current category (for example, “Name a fruit”) and fixed instructions for the AI model
- Your Gemini API key, which Google uses to authenticate the request
Player names, chat messages, room codes, and your answers are not included. As with any web request, Google also receives standard technical information such as your IP address.
Google handles this information under its own terms, and depending on your Gemini plan it may use submitted content to improve its products. See the Gemini API Terms and Google Privacy Policy.
Information read on krillion.io
To show suggestions at the right moment, the extension reads game information in your open Krillion tab: the game phase, the current category, whose turn it is, answers already used, and your own player details from the game's browser storage.
This information is used only in that tab, while the game is running. It is not saved, and apart from the category text described above, the extension does not send it anywhere. Suggestions are held in memory and are gone when you close or reload the tab.
How the extension's permissions are used
- Storage: saves the settings listed above on your device.
- Access to generativelanguage.googleapis.com: requests suggestions from Google's Gemini API.
- Running on krillion.io: reads the game state and shows the suggestion panel.
Sale and sharing of data
User data is not sold, used for advertising, or used to determine creditworthiness. It is not transferred to anyone other than Google, and only as described above, to provide the extension's suggestion feature.
Your choices
- Remove your API key at any time in the extension's settings.
- Uninstall the extension to delete everything it has stored.
- Revoke your key at any time in Google AI Studio.
Children's privacy
Because the extension does not collect personal information, it does not collect information from children.
Changes to this policy
If the extension's data practices change, this page will be updated and the date at the top will change.
Contact
Questions about this policy can be sent through the contact section of Built by Bowt.
Krillion Puffer Assist is an independent extension. It is not affiliated with or endorsed by Krillion or Google.