VertiTab — RabbitPair

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.