Arclight | Vertical Tabs

Arclight makes Chrome tabs beautiful. 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. Provides a vertical tabs sidebar for browsing organization, including tab switching, grouping, favorites, and pinned tabs. ───── 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 ◆ Close tabs, or drag them between windows ───── THOUGHTFUL DESIGN ◆ Duplicate Tab Redirect: if you open a tab that's already open somewhere, Arclight will just take you there instead ◆ Site Exclusions: Prevent Arclight from popping out on selected domains. ◆ Copy URLs: copy a set of tab URLs to clipboard Quality-of-life UX ◆ Your most recent window always rises to the top of the sidebar (no scrolling needed) ◆ Tab titles are cleaned up automatically ◆ Single-tab windows group at the bottom ◆ much more.... ───── FREE DURING EARLY ACCESS ◆ Favorites: One-click bookmarks pinned to the top of your sidebar ◆ Pinned Tabs: Tabs that persist across browser restarts Opt-in AI Features (enable in Settings) ◆ Auto-generate window names based on your tabs ◆ Smart Tab Routing: When you open a new tab, Arclight offers to move the tab to the correct window when it's confident ───── 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.