How to turn off Gemini in Chrome, and every other AI switch in the browser

The Morse teamPublished November 9, 202611 min read

To turn off Gemini in Chrome on a computer, as of November 2026, open Chrome's Settings, click AI innovations, then Gemini in Chrome, and under Preferences turn off Show Gemini at the top of the browser and Show Gemini in system tray and turn on keyboard shortcut on Windows (on a Mac, Show Gemini in Mac menu bar and turn on keyboard shortcut on Mac). Then, under Permissions, turn off Share current tab by default, Let Gemini browse for you, and Microphone. That removes the Ask Gemini button and its shortcut. AI Mode in the address bar, Help me write, AI history search, and the on-device AI model each have a switch of their own, listed below.

We read Google's own pages on November 9, 2026: Chrome Help's pages on Gemini in Chrome for computers, Android, and iPhone, Gemini Apps Help and its Privacy Hub (last updated October 13, 2026), the Chrome Enterprise help center and policy list, and Google's Chrome blog. Google deserves credit for putting every Gemini in Chrome switch on one settings page, and its Privacy Hub states plainly what the feature collects. Some popular guides are out of date. Ones written in May 2026 put the On-device AI switch under System, but Google's help page now gives AI innovations, and some still tell you to switch off Tab organizer, which Google has retired.

Every AI feature in Chrome, where it runs, and its off switch

Each row comes from Google's own pages, read November 9, 2026. "Google's servers" means the feature sends what's listed to Google to answer. The last column is the policy an administrator sets on a managed browser.

Policy values are from Chrome's enterprise policy list. The settings page is called AI innovations in Google's help, and chrome://settings/ai opens it directly.

How do you remove the Gemini button from Chrome?

Turn off Show Gemini at the top of the browser, or right-click the top of the browser and click Unpin Gemini (Google). Either one hides the button but leaves the shortcut working. Google's help says that after you opt in, Gemini is added to the Windows system tray or the Mac menu bar along with its keyboard shortcuts, so turn off that second switch too. To keep the shortcut on but change it, open More options > Settings & help > Open Chrome settings in the Gemini panel and click Edit beside it (Google).

Google's pages give a personal Chrome no single switch that turns Gemini in Chrome off for good. Every switch above hides an entry point or withdraws a permission. On Windows, you can apply the same policy an administrator would. Google's admin page says Chrome reads policies from HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome (Google). Add a DWORD value named GeminiSettings there with the value 1, which means "Do not allow Gemini integrations," then restart Chrome and check chrome://policy. GeminiSettings works on Windows and Mac from Chrome 137, iOS from 139, ChromeOS from 144, and Android from 149 (Chrome Enterprise).

Does Gemini in Chrome read your tabs?

Only the current tab and the tabs you share, plus whatever it reaches through features you turn on. When you open Gemini in Chrome, "the page content from your current tab is shared by default," and you can add up to 10 open tabs, or type @ to add one (Google). Tabs opened from a chat, or from a shared tab, are shared too. A shared tab shows a glowing underline while Gemini uses it.

Three things reach further than the tab on screen:

• Content you can't see. The Privacy Hub says "some of the page content Gemini uses might not be visible to you" (Google).
• Google Docs and other Workspace pages. If you share a page on docs.google.com, Gemini "may directly access your Workspace account" to read the whole document rather than the visible part (Google).
• Auto browse. It "has access to the same sites that you do, including sites you're signed into," and with your permission it can use passwords saved in Google Password Manager to sign in (Google). Google warns that hidden instructions on a page can trick it, which our guide to prompt injection explains.

To stop the default, turn off Share current tab by default. In a chat, click Show shared tabs and Remove tab next to any tab you want out.

What does Google keep from Gemini in Chrome?

Your chats, and a log of page content that you can't see in your activity. The Privacy Hub says information from websites you use with Gemini in Chrome, and audio and files you share with it, "are stored in Gemini Apps Activity if your Keep Activity setting is on." Page content is handled separately: "Page content will be logged to your Google Account temporarily and will not appear in your Gemini Apps Activity" (Google). Google gives no period for "temporarily," and deleting your Gemini activity can't reach a log that isn't in it.

The rest follows Gemini's general rules, from the same page:

• Activity is auto-deleted after 18 months by default, and you can choose 3 or 36 months, or never.
• With Keep Activity off, chats are still kept with your account for 72 hours.
• Chats that human reviewers looked at are kept for up to three years, even after you delete your activity.

Google says temporary chats aren't available in Gemini in Chrome at all (Google). Our guide on whether Gemini is private covers the rest of Gemini's retention rules. To clear what's saved, follow how to delete Gemini history.

How do you disable AI Mode in Chrome's address bar?

You can hide it, but on a personal Chrome you can't switch it off while Google is your search engine. To hide the AI Mode button and Add tabs and more, right-click the address bar and unselect Always show AI Mode (Google). The AIModeSettings policy says "Google must be set as the user's default search engine" for AI Mode to appear there, so picking another default search engine under Settings > Search engine removes it (Chrome Enterprise).

When you add tabs to an AI Mode thread, Google says their "titles and URLs" are "saved for a specific number of months," without saying how many, and that raw page data isn't used for human review, ads, or training (Google). Deleting a search from AI Mode history leaves it in your Search history, so delete it there too. Our page on whether AI Mode is private covers what Search keeps.

How do you turn off Chrome's other AI features?

All of them, apart from AI Mode, are on the same AI innovations page. Two of them send your words to Google:

• Help me write sends "your text, the content, and URL of the page you're writing on," which Google uses "to improve this feature, which includes generative model research," with human review of data (Google). Google asks you not to use it on sites with personal or sensitive information.
• History search, powered by AI stores the contents of the pages you visit on your device, encrypted, from the moment you turn it on. It needs you in the US with Chrome in English (Google).

For a personal Chrome, Google's enterprise help gives the default for Chrome's own AI features as "Allow feature and improve AI models," and data sent to improve them "can also be read by human reviewers" (Google). Managed and school browsers default to "without improving AI models" (Google). Google's consumer pages, read November 9, 2026, show no switch that keeps a feature on but stops it improving the models.

How do you delete Chrome's on-device AI model?

Turn off On-device AI under AI innovations. Google says Chrome then deletes the model files and "will not download these models again while the setting is off," and that this switch is "the only supported method," since deleting the files by hand may not stop them coming back (Google). Chrome downloads the model in the background on an unmetered connection when you have about 20 GB free. Turning it off doesn't touch Gemini in Chrome, AI Mode, or Help me write, which run on Google's servers.

How do you turn off Gemini in Chrome on Android and iPhone?

You can stop it reading pages and acting for you, but Google's phone pages show no switch that removes Ask Gemini.

• Android. Gemini in Chrome needs you to be 18 or over, with a phone of at least 4 GB of RAM on Android 12 or later (Google). Google announced it, with auto browse, on May 12, 2026, for US phones from the end of June (Google). In a chat, tap Stop sharing page. To stop auto browse, open More > Settings > Gemini in Chrome and turn off Let Gemini browse for you (Google). The rest of your phone's Gemini switches are in how to turn off Gemini on Android.
• iPhone and iPad. It opens from Page tools, then Ask Gemini, and "by default, your current page is shared" until you tap Stop sharing current page (Google). Auto browse isn't available on iPhone or iPad.

How do you block Gemini in Chrome on a work or school computer?

Your administrator decides, and needs two settings. Google says Gemini in Chrome needs both the Gemini app setting and Chrome's GeminiSettings policy on, and admins set it in the Admin console under Devices > Chrome > Settings > Generative AI > Gemini integrations, where changes can take up to 24 hours (Google). Setting GenAiDefaultSettings to 2 turns off Gemini in Chrome, AI Mode, and Chrome's covered AI features at once, wherever a feature's own policy is left unset (Chrome Enterprise). Auto browse is off by default for managed users until an admin enables it with GeminiActOnWebSettings.

On a qualifying Workspace account, Google says Gemini doesn't "use prompts, your current tab context, or the generated responses to train generative AI models" (Google). Our guide to AI on a work laptop covers what your employer can see.

How to ask AI about a page without handing it your browser

Gemini in Chrome sits inside the browser that already holds your open tabs, your history, and the sites you're signed into, and it saves what it reads to your Google Account. Morse is a separate web app at trymorse.ai with over 30 models, open and closed, in one account. You open it in a tab of its own when you want it, and paste in only the paragraph you want explained.

• Anonymous, to ask Gemini about a page without your Google Account behind it. Pick Gemini, GPT, or Claude, and our proxy removes your account, email, and IP address and sends the message under Morse's own account. The provider sees the text without knowing it's you, and may keep it for a limited time to check for abuse, under its own policy. Leave names out of what you paste.
• Private, for pages you'd rather no host keep. New chats start here. Open-weight models like DeepSeek, Kimi, and GLM answer under the zero data retention agreements Morse has with its inference, search, and other providers, and where a provider confirms zero retention on each reply, Morse checks it and refuses a reply that doesn't.
• E2EE, for a contract, a medical letter, or anything no one should read. Your browser checks the enclave's hardware attestation before anything leaves your device, then encrypts the message so only that enclave can read it, and our servers relay ciphertext they can't read. It rests on the enclave hardware and attestation working as designed. E2EE has no web search, so paste the text itself rather than a link.

In every mode, your chat history is stored in your browser, encrypted, not on our servers, and it locks when you sign out. Morse doesn't train AI on your content, sell your data, or show ads (Morse privacy policy), so there's no "improve AI models" default to find. Because we don't store chats, we usually have very little to give authorities. Clearing your browser deletes your chats for good, and we can't recover them, so keep a copy of anything you need. For more habits like these, read how to use AI privately.

Which Chrome switch should you turn off?

• The button and the shortcut: Show Gemini at the top of the browser and the system tray or menu bar switch, under AI innovations > Gemini in Chrome.
• Gemini reading your pages: Share current tab by default and Media understanding.
• Gemini acting in your accounts: Let Gemini browse for you, and clear Sites Gemini can sign you in to.
• AI in the address bar: unselect Always show AI Mode, or choose another default search engine.
• The model files on your computer: On-device AI.
• Gemini off for good on a Windows PC: the GeminiSettings policy set to 1.
• What Google keeps: delete your Gemini Apps Activity, and on Morse, ask in a chat whose history stays in your browser.

Try a chat from the Morse home page without an account, or start free with no card needed. End-to-end encrypted chats come with Pro, at $19 a month.