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Firefox logo with a toggle switch, symbolizing the new AI disable feature, aligning with Edge and Chrome.

Editorial illustration for Firefox adds toggle to disable AI features, matching Edge and Chrome

Firefox AI Window: Browse Smarter, Control Your Experience

Firefox adds toggle to disable AI features, matching Edge and Chrome

Updated: 3 min read

The AI revolution swept through browsers with a promise of convenience, but for many users, it felt more like an invasion. Firefox now offers a straightforward solution: a single toggle to banish every AI feature from your browsing experience, or a granular menu to pick and choose. This move places Mozilla shoulder-to-shoulder with Edge and Chrome, which already let users opt out of their own AI overlays.

It’s a direct response to the backlash that followed Firefox’s embrace of tools like “shake to summarize” on iPhone and the forthcoming “AI Window.” Last year, CEO Anthony Enzor-DeMeo told *The Verge* he believed users would trust a “technology company that people can trust.” By December, that trust demanded a kill switch. Now it’s here.

You can disable all AI-powered features inside Firefox, or pick and choose which ones you still want to use. Over the past year, Firefox joined Microsoft Edge and Google Chrome in doubling down on AI, with the company rolling out a new "shake to summarize" feature that iPhone users can use to get an AI-powered summary of what they're reading online. Firefox is working on an "AI Window" as well, an opt-in browsing experience that uses an AI assistant and chatbot to help users search the web. Mozilla CEO Anthony Enzor-DeMeo told The Verge last year that he believes there's space for another AI browser from a "technology company that people can trust." In December, Enzor-DeMeo promised an AI "kill switch" in response to users unhappy with Firefox's embrace of AI.

Mozilla promised a kill switch. Now it’s here. That’s not just a checkbox in a settings menu, it’s a signal.

In an era where Chrome and Edge bury AI in the default experience, Firefox is betting that trust is more valuable than ubiquity. Users don’t want a browser that decides for them. They want one that asks.

This toggle cuts through the noise: you can embrace the AI window, ignore the summaries, or opt out entirely. The choice is yours. That’s the real differentiator.

And in a market defined by algorithms, that kind of restraint might just be the cleverest feature of all.

Common Questions Answered

How does Firefox's new AI toggle work for browser features?

Firefox now offers a comprehensive on-off switch for AI-powered tools, allowing users to completely disable or selectively enable AI features. Users can turn off everything from the built-in chatbot to translation tools and AI-suggested tab groups, giving them granular control over their browsing experience.

What is the AI Window feature Firefox is developing?

The AI Window is an opt-in intelligent space in Firefox that lets users chat with an AI assistant while browsing. It's designed to be completely user-controlled, meaning users can choose when, how, or whether to use it at all, reflecting Mozilla's commitment to user choice and openness.

How does Firefox approach local AI models for browser features?

Firefox uses local AI runtime to process features entirely on the user's device, preserving privacy and enabling offline functionality. This approach means AI models are stored and run locally, which prevents data from being sent to remote servers and allows features to work faster and without an internet connection.

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