Mozilla's Project Nova gives Firefox softer tabs, a fire-inspired colour palette, compact mode, and clearer privacy settings. Rollout expected later this year.

Mozilla has formally confirmed the upcoming 2026 “Nova” redesign for Firefox, revealing details on its refreshed interface, modern visual style, and new user experience.

Mozilla's Project Nova gives Firefox softer tabs, a fire-inspired colour palette, compact mode, and clearer privacy settings. Rollout expected later this year.