VertiTab

VertiTab – All-in-One Tab Manager | Save Sessions | AI Grouping | Tree Tabs | Bookmark Sync

The complete tab manager for Firefox. Manage hundreds of tabs from a vertical sidebar, save and restore sessions, auto-group tabs with AI, and sync bookmarks across all your devices.

⭐ SMART TAB MANAGEMENT • Vertical tab sidebar – see all your tabs at a glance • Multi-select with drag selection, Ctrl+Click, and batch operations • Close, reload, or suspend all same-site tabs in one click • Customizable right-click menus, hover buttons, and 60+ keyboard shortcuts • Rename tabs with custom icons, colors, and URL-based rules

🤖 AI-POWERED GROUPING • Auto-group tabs by content with AI – supports custom rules and emoji labels • Domain-based grouping with flexible format options • New tabs auto-join the right group based on context • Merge groups, customize group colors, auto-collapse inactive groups

📸 SESSION SAVE & RESTORE • Save complete browser sessions as snapshots – manually, on schedule, or automatically • Restore with full control: window positions, tab groups, lazy loading • Crash recovery – automatically restores your last session on startup • Import from Session Buddy, Toby, and Tab Session Manager

📋 WORKSPACES (TAB PANELS) • Create custom workspaces to organize tabs by project or task • Drag tabs between panels, auto-cleanup empty workspaces • Built-in smart panels: All Tabs, Active Tabs, Recently Accessed • Workspaces sync across devices and are included in snapshots

🌳 TREE TABS • Auto-build parent-child tree based on how tabs were opened • Close a parent tab to close the entire subtree

🔖 BOOKMARK MANAGEMENT • Cloud bookmark sync with conflict-free CRDT architecture • Bookmark snapshots with diff comparison and one-click restore • Sync spaces: sync bookmarks across devices or browse bookmarks from other browsers • Convert bookmark folders to tab groups in one click

🔍 UNIVERSAL SEARCH • Search across open tabs, history, bookmarks, reading list, and snapshots • Use @ commands for quick source switching • AI chat: send questions directly to ChatGPT, Claude, and more

🤖 AI ASSISTANT • Agent mode: control your browser with natural language commands • Q&A mode: summarize, translate, and explain current page content • Multi-provider: OpenAI, Gemini, Claude, DeepSeek, and built-in on-device models

🔒 TAB LOCK & PRIVACY • Lock tabs to prevent accidental closure with URL lock • Per-site privacy: auto-clear cookies and data when closing tabs • Developer debug mode: clear site data + force reload

⚡ AUTOMATION • Auto-suspend/close inactive tabs with smart protection rules • Scheduled tasks per tab: timed refresh, suspend, or close • Site-level config: auto-join groups, auto-refresh, privacy clearing

🎨 40+ THEMES & CUSTOMIZATION • Color-blind accessible themes (Okabe-Ito palette) • Deep theme editor with component-level control and custom CSS • Tab styling: index numbers, colored dots, discarded indicators

🪟 WINDOW MANAGEMENT • Customize window name, icon, and color – save as style presets • Smart tab routing: auto-assign tabs to specific windows by URL rules

☁️ CLOUD SYNC • Sync tabs, settings, bookmarks, snapshots, and workspaces • AES-GCM local encryption – your password never leaves your device • Flexible sync modes: upload only, download only, or full sync

📝 Changelog: https://www.rabbitpair.com/changelog ❓ FAQ: https://www.rabbitpair.com/faq 🔒 Privacy: https://www.rabbitpair.com/privacy 💬 Feedback: https://www.rabbitpair.com/feedback

Install VertiTab – the smartest way to manage your browser tabs.