Split View Router by neuralrift
Route link clicks between paired tabs in Firefox split view. Multiple independent pairs supported — like Edge's split tab.
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About this extension
Bring Edge-style link routing to Firefox! Split View Router lets you pair two tabs so that clicking a link in the left tab automatically opens in the right tab. Perfect for
research, side-by-side browsing, and maximizing your productivity.
Firefox’s built-in split view is great for seeing two pages at once, but it doesn't naturally "route" links between them. This add-on bridges that gap, allowing you to
anchor your primary search results or documentation on the left while browsing the details on the right.
✨ Key Features
* Pair & Route: Connect any two tabs as a left/right split via a simple right-click context menu.
* Persistent Pairings: Your tab pairs are smart—they survive browser restarts and session restores (v1.1.0+).
* Dual Routing Modes:
* Simple Mode (Default): A plain left-click routes the link to the right tab.
* Ctrl Mode: Use Ctrl+Click to route, while a plain click navigates the current tab as normal.
* Multiple Pairs: Manage several independent pairs simultaneously across different windows or tab groups.
* Native Feel: Fully supports target="_blank" links and window.open() calls.
🚀 How to Use
1. Open two tabs you want to split.
2. Highlight both tabs in your tab strip (Ctrl/Shift-Click).
3. Right-click and select "Pair selected tabs as split".
4. Enjoy seamless navigation from left to right!
🔒 Privacy & Security
Split View Router is built with a "Privacy First" mindset. It makes no network requests, contains no analytics, and uses a hardened security token (SVR_TOKEN) to ensure
that only your intended link clicks are routed.
research, side-by-side browsing, and maximizing your productivity.
Firefox’s built-in split view is great for seeing two pages at once, but it doesn't naturally "route" links between them. This add-on bridges that gap, allowing you to
anchor your primary search results or documentation on the left while browsing the details on the right.
✨ Key Features
* Pair & Route: Connect any two tabs as a left/right split via a simple right-click context menu.
* Persistent Pairings: Your tab pairs are smart—they survive browser restarts and session restores (v1.1.0+).
* Dual Routing Modes:
* Simple Mode (Default): A plain left-click routes the link to the right tab.
* Ctrl Mode: Use Ctrl+Click to route, while a plain click navigates the current tab as normal.
* Multiple Pairs: Manage several independent pairs simultaneously across different windows or tab groups.
* Native Feel: Fully supports target="_blank" links and window.open() calls.
🚀 How to Use
1. Open two tabs you want to split.
2. Highlight both tabs in your tab strip (Ctrl/Shift-Click).
3. Right-click and select "Pair selected tabs as split".
4. Enjoy seamless navigation from left to right!
🔒 Privacy & Security
Split View Router is built with a "Privacy First" mindset. It makes no network requests, contains no analytics, and uses a hardened security token (SVR_TOKEN) to ensure
that only your intended link clicks are routed.
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Permissions and data
Required permissions:
- Access recently closed tabs
- Access browser tabs
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.1.0
- Size
- 334.07 KB
- Last updated
- 6 days ago (Apr 28, 2026)
- Related Categories
- License
- MIT License
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection
Version Compatibility:
- Firefox 149+: Fully supported as a native feature.
- Firefox 128 - 148: Supported if the experimental Split Tab feature is enabled via about:config.
All code is original and unminified. The high version requirement in the manifest ensures the best user experience with the finalized native implementation of split view.