Arcline — Vertical Tabs & Workspaces

Arc-style vertical tab manager with workspaces, favorites, folders, and real-time Chrome sync in the side panel.

Turn Chrome into a calm, Arc-inspired workspace. Say goodbye to 50 squeezed horizontal tabs and mystery favicons. Arcline brings fluid vertical tabs, spatial organization, and a stunning new tab dashboard right into Chrome’s native side panel. Zero clutter and local-first. ✨ CORE FEATURES • Native Side Panel: Lives right beside your active page — seamless, lightweight, and always accessible without extra windows. • Smart Spaces: Effortlessly separate Work, Personal, Research, and Side Projects with custom colors and icons. • Pinned Tabs & Folders: Keep essential pages pinned across browser restarts and organize resources into collapsible, draggable folders. • Favorites Dock: Instant one-click top bar for your daily drivers (GitHub, Notion, Slack, YouTube). • Lightning Command Palette (Alt + K): Search open tabs, bookmarks, and switch spaces at the speed of thought. • Aesthetic New Tab: A serene dashboard with curated wallpapers, clock, weather, and quick-launch shortcuts. • Fast Tab Switcher (Alt + Q): Toggle between your last active tabs in a split second, just like Alt+Tab on desktop. • Clean Tab Hygiene: 1-click domain clustering, custom tab renaming, and full bidirectional sync with native Chrome tab groups. ⌨️ ESSENTIAL SHORTCUTS • Alt + S — Toggle Arcline Side Panel • Alt + K — Open Command Palette • Alt + Q — Switch to Last Used Tab (MRU) • Alt + SCROLL — Switch workspaces (Fully customizable at chrome://extensions/shortcuts) 🔒 PRIVACY & SPEED • Local-First: Your tabs, spaces, and data stay on your machine. • Zero Tracking: No telemetry, no browsing history logging, no data selling. • Featherlight: Manifest V3 compliant with zero background battery drain. • Easy Backups: 1-click JSON export/import to transfer your layout anywhere. ⚡ GET STARTED IN 10 SECONDS 1. Click "Add to Chrome" 2. Press Alt + S to open your sidebar 3. Create your first Space and browse with clarity!