Firefox Smart Window
#7 en Agents navigateur & bureauMozilla · 4× · vu le 19 sept. 2026
Firefox Smart Window is an optional, AI-powered window mode in Mozilla's Firefox desktop browser (Beta) that helps users leverage open tabs, browser history, and context to continue tasks, group tabs, summarize pages, and provide answers with source attribution. It requires a Mozilla Account and is currently available for desktop only; users can choose between multiple AI models (including Gemini 2.5 Flash Lite, Qwen3-235B, gpt-oss-120B, and newly Mistral Small 4) or integrate their own LLM endpoint. Mozilla emphasizes privacy: chat histories are not stored on servers by default, there is no training use of conversations, and partners like Mistral have committed to zero-data retention. The feature is being rolled out gradually: initially