Google has rolled out its Gemini AI assistant for Chrome users in the United Kingdom. If you use Chrome in the UK, you will soon see an ‘Ask Gemini’ button with a sparkle icon appear in the top right corner of your browser. It is a quiet but significant move that puts Google’s AI front and center in the world’s most widely used desktop browser.
The feature started life as a perk for paid subscribers on Google’s AI Pro and AI Ultra plans. Google then opened it up to free users in the US on desktop in late 2025, before expanding to Latin America, the Middle East, Canada, India, and New Zealand. The UK is now part of a rollout that covers more than 50 countries.
The UK expansion matters because it signals that Google is serious about making Gemini a default part of everyday browsing, not just a product for paying customers or early adopters in the US. With Microsoft embedding Copilot into Edge and OpenAI building its own browser, the race to own the AI layer of the browser is very much underway. Google wants Gemini to be the assistant you reach for without thinking.
When you first use Gemini in Chrome, Google shows a notice explaining that the assistant will read your open tabs to give more relevant answers. The notice states: ‘Tabs are shared for more relevant answers. Google uses the content and URL of shared tabs. Your current tab is shared in new chats.’ You can change that setting at any time, which Google is careful to point out.
In practical terms, Gemini in Chrome can do quite a lot:
- Summarize long articles or documents you have open in your browser
- Compare information across multiple open tabs at once
- Draft emails in Gmail without you leaving Chrome
- Check locations in Google Maps or add events to Google Calendar
- Generate images through Nano Banana, Google’s built-in image generator, from the browser sidebar
That level of integration across Google’s own apps is one of the things that makes this different from a standalone chatbot. You are not switching between tools. The assistant sits inside the browser and connects to the services most people already use daily.
Not everyone will want it there, and Google knows that. If you would rather not have the button in your browser, you can right-click on it and select ‘Unpin’ to remove it from the toolbar entirely. That option matters because browser real estate is personal, and forcing an AI button on users who did not ask for one is a reliable way to generate backlash. Giving people an easy way out is the smarter play.
Gemini is not the most popular AI assistant right now. ChatGPT still leads on brand recognition, and many users have strong existing habits around how they search and browse. But Google’s advantage is distribution. Chrome has roughly two-thirds of the global desktop browser market. Putting Gemini inside it, at no extra cost, is one of the most direct ways Google can change that equation.
