Arclight | Vertical Tabs

Arc-style vertical tabs sidebar for Chrome. Organize tabs with drag & drop, groups, favorites, and a beautiful glassmorphism UI.

Arclight is the luxury upgrade for organized Chrome users. A stunning, forward-thinking sidebar helps you quickly see and organize tabs. On-device AI auto-names your windows in realtime, and notices when a new tab should be in a different window. Inspired by the Arc Browser, Arclight is the sidebar Chrome should have shipped with. ───── WHAT YOU GET ◆ Light, Dark, and Auto themes — Gorgeous glassmorphism UI that matches your system ◆ Left or right sidebar positioning ◆ Smart window naming — Windows auto-name themselves based on your project ◆ Much more: Pinned tabs, favorite tabs, Chrome Tab Groups with color labels, rename and collapse tab lists, and more ───── HOW IT WORKS ◆ Hover the edge of your screen to open the sidebar instantly ◆ Click any tab to switch to it, even across windows ◆ Drag tabs between windows or onto groups to organize ◆ Collapse windows and groups to focus on what matters ◆ Custom keyboard shortcut — Set your own hotkey to toggle the sidebar ◆ New in 1.1: Open a link from any external app — Arclight suggests the right window based on your workflow ───── THOUGHTFUL DESIGN ◆ Your most recent window always rises to the top — no hunting for where you just were ◆ Tab titles are cleaned up automatically ◆ The active tab indicator only shows in the focused window ◆ Single-tab windows group at the bottom ───── FREE DURING EARLY ACCESS ◆ Favorites — One-click bookmarks pinned to the top of your sidebar ◆ Pinned Tabs — Tabs that persist across browser restarts ◆ AI Window Names — On-device AI (Gemini Nano) generates smart window names based on your open tabs ◆ New in 1.1: Smart Tab Routing — When you open a link from an external app, on-device AI figures out which window it belongs in and offers to move it there with a single click ───── PRIVACY FIRST Arclight runs entirely locally. No data collected, no accounts, no cloud calls. The optional AI naming feature uses Chrome's built-in Gemini Nano model — everything stays on your device. Zero tracking, zero analytics, zero telemetry.