How to Disable Google’s Gemini in Chrome
If you use Google’s Chrome browser for desktop, there might be a hidden AI model running on your computer called Gemini Nano. This file started auto-downloading for Chrome users in 2024 after Google integrated it into the browser. However, many users were unaware of its existence and may not want to have it taking up about 4 GB of space.
Disabling Gemini Nano
To uninstall the Gemini Nano file, open Chrome on your computer and click the “More” menu represented by three vertical dots in the top right corner. Then go to Settings, System, and toggle “On-device AI” off. The Privacy Guy article noted that if you directly uninstall the Gemini Nano file in the directory, Chrome will silently redownload it the next time the browser reboots.
A Google spokesperson tells WIRED that the company started rolling out the On-device AI toggle in February so users can turn off these features and remove the model. “Once disabled, the model will no longer download or update,” the spokesperson says in a statement. The system is designed to automatically uninstall Gemini Nano if your device runs low on resources.
What It Means for Makers and Artists
The Gemini Nano AI model was built into Chrome to enable on-device AI scam-detection features and provide developers with ways to integrate AI-related application programming interfaces while keeping data on users’ devices. These features are separate from Chrome’s AI Mode, which does not use the local Gemini Nano model.
Parisa Tabriz, Chrome’s general manager, emphasized in a post on X that integrating Gemini Nano “powers important security capabilities like on-device scam detection and developer APIs without sending your data to the cloud.”
The Privacy Concerns
Google certainly announced the Gemini Nano integration into Chrome and discussed it publicly, but for users who simply use Chrome because it is the world’s biggest, most recognizable browser and don’t necessarily follow every granular update, the lack of an in-your-face notification about a large AI model file sitting and running on your computer may be upsetting.
Davi Ottenheimer, a longtime security and compliance consultant, says that he follows Chrome updates closely but could have easily missed the Gemini Nano integration. He notes that “an on-device model could be a hidden minefield.”
Alternatives
Removing Gemini Nano from Chrome doesn’t mean you should necessarily do so—or that doing so is better for your privacy.
Local processing of AI capabilities can be more private. If you remove the model, Google’s features like AI-enabled scam detection will cease to function. However, since Gemini Nano is also used by Chrome to enable local AI processing for third-party developers, blocking this route could have a range of outcomes when interacting with non-Google web services in the browser.
Of course, if neither option seems right, there’s always an alternative: Use a different browser.
Key Takeaways
- The Gemini Nano AI model started auto-downloading for Chrome users in 2024 after Google integrated it into the browser.
- To uninstall the Gemini Nano file, users need to toggle “On-device AI” off in Chrome’s settings.
- Removing the model could affect local processing of AI capabilities and interactions with non-Google web services in Chrome.
- Users have an alternative: Use a different browser if neither option seems right for their privacy preferences.
Originally published at wired.com. Curated by AI Maestro.
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