Firefox Unveils Rounded UI Redesign with New Themes and Compact Mode

Mozilla’s latest Firefox update brings a fresh, bubble‑like look to both desktop and mobile browsers. The overhaul features rounded tabs, a curved address bar, and refreshed colors, icons, and themes, creating a unified design language across platforms. New light and dark theme options are available, and the long‑awaited Compact Mode returns. Mozilla stresses that the changes come at no cost to browser performance. The redesign is part of a broader renewal effort following major updates over the past year, including home‑page widgets and Split Vi features.