Amazing Sidebar by Irfan
Amazing Sidebar — Vivaldi-style browser sidebar for Firefox. Open any website in your sidebar with keyboard shortcuts, context menu integration, and X-Frame-Options bypass.
Extension Metadata
About this extension
Amazing Sidebar brings a Vivaldi-style sidebar browser directly into Firefox, letting you browse websites inside the sidebar panel without leaving your current tab.
Key Features:
🌐 Full Website Support — Bypasses X-Frame-Options and Content-Security-Policy headers so even Google, YouTube, and other restricted sites load perfectly inside the sidebar.
🏠 Home Screen — A clean grid of your saved sites greets you every time you open the sidebar. Click any site to open it instantly.
⌨️ Keyboard Shortcuts — Press Ctrl+Alt+S to toggle the sidebar open/closed and jump to the home screen. Use Alt+1 through Alt+0 to open your first 10 saved sites directly by their position in the list.
💾 Save Button — A green save button appears in the navigation bar whenever you visit a URL that isn't saved yet. One click saves it with automatic title and favicon fetching.
🖱 Context Menu Integration — Right-click any link or page in Firefox and choose "Open Link in Amazing Sidebar" or "Open Tab in Amazing Sidebar" to load it directly in the sidebar.
🎨 Customizable — Choose between Dark, Light, or AMOLED themes. Place the icon bar on the left or right side. Drag and drop to reorder your saved sites.
🖼 Smart Favicons — Icons are fetched using multiple strategies (HTML parsing, favicon.ico, Google S2, DuckDuckGo, Clearbit) to ensure the best quality icon for every site.
How to use:
1. Click the Amazing Sidebar icon in your toolbar to open the sidebar
2. Type a URL in the search bar or click a saved site to browse
3. Press Ctrl+Alt+S anytime to toggle the sidebar
4. Right-click any link → "Open Link in Amazing Sidebar"
5. Use Alt+1–0 to jump to your favorite sites instantly
Key Features:
🌐 Full Website Support — Bypasses X-Frame-Options and Content-Security-Policy headers so even Google, YouTube, and other restricted sites load perfectly inside the sidebar.
🏠 Home Screen — A clean grid of your saved sites greets you every time you open the sidebar. Click any site to open it instantly.
⌨️ Keyboard Shortcuts — Press Ctrl+Alt+S to toggle the sidebar open/closed and jump to the home screen. Use Alt+1 through Alt+0 to open your first 10 saved sites directly by their position in the list.
💾 Save Button — A green save button appears in the navigation bar whenever you visit a URL that isn't saved yet. One click saves it with automatic title and favicon fetching.
🖱 Context Menu Integration — Right-click any link or page in Firefox and choose "Open Link in Amazing Sidebar" or "Open Tab in Amazing Sidebar" to load it directly in the sidebar.
🎨 Customizable — Choose between Dark, Light, or AMOLED themes. Place the icon bar on the left or right side. Drag and drop to reorder your saved sites.
🖼 Smart Favicons — Icons are fetched using multiple strategies (HTML parsing, favicon.ico, Google S2, DuckDuckGo, Clearbit) to ensure the best quality icon for every site.
How to use:
1. Click the Amazing Sidebar icon in your toolbar to open the sidebar
2. Type a URL in the search bar or click a saved site to browse
3. Press Ctrl+Alt+S anytime to toggle the sidebar
4. Right-click any link → "Open Link in Amazing Sidebar"
5. Use Alt+1–0 to jump to your favorite sites instantly
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Permissions and data
Required permissions:
- Access browser tabs
- Access browser activity during navigation
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 3.0.0
- Size
- 34.11 KB
- Last updated
- 4 days ago (Jun 23, 2026)
- Related Categories
- License
- MIT License
- Version History
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