Firefox Beta Вђ” Web Browser May 2026

: It is less stable than the standard release and may experience occasional crashes or performance issues.

: Users may encounter minor issues, such as websites not rendering correctly or temporary loss of history/bookmarks. Firefox Beta вЂ” Web Browser

: A dedicated "AI Controls" section in settings to manage features like the "Smart Window," which uses AI for article summaries, quick definitions, and product comparisons. : It is less stable than the standard

: Hardware-accelerated SVG filter primitives and Wide Color Gamut (P3) support for Windows and macOS, providing more vivid colors in games and video. Target Audience Firefox Beta вЂ” Web Browser