Firefox 148 adds global AI controls to block or customize features
Mozilla will add an AI controls panel in Firefox 148 featuring a 'Block AI enhancements' toggle that lets users block all current and future AI features or selectively enable five tools (translations, image alt text for PDFs, AI‑assisted tab naming, link previews, and a chatbot sidebar). The controls begin in Nightly on Feb 24 and roll out to all desktop users later in February, reflecting Mozilla’s emphasis on user choice and persistence of preferences across updates.