Firefox Project Nova introduces an off switch for AI in Firefox (Project Nova) as part of a full visual overhaul that Mozilla will roll out later this year. The redesign brings a cleaner, warmer look with rounded tabs and a refreshed fire-inspired color palette, and it also promises faster performance across the browser. Compact mode is returning, and settings include a plain-language control to turn AI features off entirely.
The Project Nova redesign introduces a switch in Firefox settings that can turn AI features off entirely, presented with plain-language controls rather than hidden options. The redesign presents the control as avoiding buried menus and dark patterns, summarized as “No buried menus. No dark patterns. Just an off button.” The anti-AI switch is a key addition to the settings surface in the upcoming visual overhaul. These controls are presented as a straightforward toggle to disable AI features across the browser.
Project Nova’s visual changes include a cleaner, warmer appearance with rounded tabs and a refreshed, fire-inspired color palette, and the update explicitly returns compact mode. The redesign is also said to deliver faster performance across the browser. Those interface elements and performance changes are presented together as part of the full visual overhaul rolling out later this year.
Firefox’s Project Nova introduces a user-facing switch to turn AI features off entirely, presented with plain-language controls and described as avoiding buried menus and dark patterns.
Brave’s approach is represented by Brave Origin, a paid browser build priced at $60 one-time (free on Linux) that strips out Leo, Rewards, Wallet, VPN, Tor windows, and telemetry, and that uses Privacy Pass blind token technology. The Brave offering is described with a “no AI, no bloat” concept that has created a paid product category.
Chrome is described as installing an undeletable 4GB Gemini Nano model on users’ PCs. Chrome is reported to hold roughly 66% of global browser market share, while Firefox sits at around 4.44% since 2020 with no major reversal. Mozilla is quoted as describing Firefox as still the only browser built for people, not platforms.
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Firefox’s Project Nova is a full visual overhaul rolling out later this year that adds a settings switch to turn AI features off entirely and provides plain-language controls to emphasize user control. The redesign introduces a cleaner, warmer look with rounded tabs, a fire-inspired color palette, faster performance, and the return of compact mode. Mozilla describes Firefox as still the only browser built for people, not platforms.


