
columnizer by petros
Columnizer displays social media sites in customizable multi-column layouts, letting you view and browse multiple feeds simultaneously in a single tab.
You'll need Firefox to use this extension
Extension Metadata
About this extension
Columnizer transforms how you browse social media by organizing content into customizable column layouts. Features include:
View multiple social media platforms side-by-side in 2, 3, or more columns
Customize column width and layout based on your preferences
Save different layout configurations for various browsing scenarios
Seamlessly browse Reddit, Twitter, Facebook and other platforms in a unified view
Responsive design adapts to your screen size
Perfect for social media enthusiasts, content creators, and anyone who wants to monitor multiple feeds simultaneously.
View multiple social media platforms side-by-side in 2, 3, or more columns
Customize column width and layout based on your preferences
Save different layout configurations for various browsing scenarios
Seamlessly browse Reddit, Twitter, Facebook and other platforms in a unified view
Responsive design adapts to your screen size
Perfect for social media enthusiasts, content creators, and anyone who wants to monitor multiple feeds simultaneously.
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This add-on needs to:
- Access your data for all websites
More information
- Add-on Links
- Version
- 1.0.0
- Size
- 143.9 KB
- Last updated
- a month ago (Mar 29, 2025)
- Related Categories
- License
- All Rights Reserved
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
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