This allows you to use Firefox themes to customize your toolbar

A dark theme inspired by AstroNvim's AstroTheme color palette

Enhance audio/mute tab-icon

Adds a bright line next to the active tab to better highlight it.

More pleasant, theme-friendly, and most importantly, rounded letterboxing.

This Zen Theme provides some alternative styling for the tabs on the sidebar.

change unified extensions button to zen browser icon

Makes unloaded tabs easier to notice by making them greyscale and transparent.

Enlarges mute button, hides sound labels, and replaces tab icon with mute button when not expanded.

Center bookmarks, hide the icons!

Dive into Catppuccin's, unique pastel color theme for Zen!

Cleans up zen's URL bar.