Firefox gets a redesign with round tabs, new themes, and Compact Mode

Mozilla is rolling out Firefox 157 to all desktop and mobile users, bringing rounded tabs, a refreshed address bar, new colors, icons, and themes, plus a shared design language across platforms. The update also brings back Compact Mode and adds more customization options.

• Firefox 157 launches to all users after beta testing
• Rounded tabs, new address bar, and unified desktop/mobile design
• Compact Mode returns with auto-compact for smaller screens
• New themes and wallpapers: about a dozen colors with light and dark modes