Firefox Beta Вђ” Web Browser -

As of April 2026, Firefox Beta (Version 151.0) and recent builds have introduced several advanced capabilities:

: On desktop, the Beta version often acts as an upgrade to the standard version rather than a separate installation, which can alter your existing user profile. Release Notes - 148.0beta Firefox Beta Firefox Beta — Web Browser

: A native multitasking tool that allows users to view two web pages side-by-side in a single window for easy comparison. As of April 2026, Firefox Beta (Version 151

: By default, Beta sends anonymized usage and telemetry data to Mozilla to help identify and fix bugs. : Hardware-accelerated SVG filter primitives and Wide Color

: 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

: Users may encounter minor issues, such as websites not rendering correctly or temporary loss of history/bookmarks.