
Tabber - Tab Organizer by Neulen
Simplify your browsing by grouping unused tabs into organized groups
You'll need Firefox to use this extension
Extension Metadata
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About this extension
Drowning in tabs? Free your browser with Tabber.
Save, organize, and group unused tabs without keeping them open. Reclaim your focus and speed up your browser — without losing anything important.
🔹 Virtual Workspace for Your Tabs
Tabber looks and works like a virtual-browser just for your saved tabs. It’s intuitive and fast.
🔹 AI-Powered Tab Grouping
Too many tabs to sort manually? Let Tabber group them by topic using built-in AI — instantly and effortlessly.
KEY FEATURES
⭐ Smart Tab Grouping
Automatically group tabs by content or domain — or let AI detect topics for you.
🖼️ Tab Previews
Visual thumbnails help you find what you need faster.
🔍 Tab Search & Sorting
Sort tabs by name, URL, or date. Find any tab instantly.
🔗 Tab Sharing
Send tab groups to colleagues or friends in one click.
☁️ Sync & Backup
Access your saved tabs on any device. Revert to previous backups if needed.
🎨 Custom Themes
Adjust interface colors and set custom backgrounds.
DATA PROTECTION & SAFETY
Our commitment is to deliver exceptional software without compromising your privacy. Cloud synchronization is performed only with your consent and is completely optional for the extension to work. We securely store your information in the cloud, ensuring that your work is both backed up and easily accessible from any location. Your data is exclusively yours, and we retain it solely to enhance your user experience.
Tabber adheres to the stringent SOC 2 Type II standards, undergoes annual third-party penetration tests, and employs top-tier 256-bit AES encryption and Transport Layer Security (HTTPS) protocols to thwart any unauthorized attempts to access your Tabber data.
CUSTOMER ASSISTANCE
Feel free to reach out to our support team at tabber@neulen.dev, and we'll respond promptly to address your inquiries.
FURTHER DETAILS
By installing the Tabber extension, you are in agreement with the Terms of Use (tabber.top/terms) and Privacy Policy (tabber.top/privacy) outlined by Tabber.
Save, organize, and group unused tabs without keeping them open. Reclaim your focus and speed up your browser — without losing anything important.
🔹 Virtual Workspace for Your Tabs
Tabber looks and works like a virtual-browser just for your saved tabs. It’s intuitive and fast.
🔹 AI-Powered Tab Grouping
Too many tabs to sort manually? Let Tabber group them by topic using built-in AI — instantly and effortlessly.
KEY FEATURES
⭐ Smart Tab Grouping
Automatically group tabs by content or domain — or let AI detect topics for you.
🖼️ Tab Previews
Visual thumbnails help you find what you need faster.
🔍 Tab Search & Sorting
Sort tabs by name, URL, or date. Find any tab instantly.
🔗 Tab Sharing
Send tab groups to colleagues or friends in one click.
☁️ Sync & Backup
Access your saved tabs on any device. Revert to previous backups if needed.
🎨 Custom Themes
Adjust interface colors and set custom backgrounds.
DATA PROTECTION & SAFETY
Our commitment is to deliver exceptional software without compromising your privacy. Cloud synchronization is performed only with your consent and is completely optional for the extension to work. We securely store your information in the cloud, ensuring that your work is both backed up and easily accessible from any location. Your data is exclusively yours, and we retain it solely to enhance your user experience.
Tabber adheres to the stringent SOC 2 Type II standards, undergoes annual third-party penetration tests, and employs top-tier 256-bit AES encryption and Transport Layer Security (HTTPS) protocols to thwart any unauthorized attempts to access your Tabber data.
CUSTOMER ASSISTANCE
Feel free to reach out to our support team at tabber@neulen.dev, and we'll respond promptly to address your inquiries.
FURTHER DETAILS
By installing the Tabber extension, you are in agreement with the Terms of Use (tabber.top/terms) and Privacy Policy (tabber.top/privacy) outlined by Tabber.
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PermissionsLearn more
Required permissions:
- Display notifications to you
- Access browser tabs
- Access your data for localhost
- Access your data for tabber.top
Optional permissions:
- Access your data for all web sites
More information
- Add-on Links
- Version
- 1.9.0
- Size
- 438.25 kB
- Last updated
- 3 days ago (15 Jun 2025)
- Related Categories
- Licence
- All Rights Reserved
- Privacy Policy
- Read the privacy policy for this add-on
- End-User Licence Agreement
- Read the licence agreement for this add-on
- Version History
Add to collection
Release notes for 1.9.0
🪄 AI Grouping 2.0
Tab grouping has been completely redesigned. Choose between two methods based on your needs, and track your daily usage with the new counter. No more ungrouped tabs!
📱 New previews design
Backup history now supports four layouts — list view and three types of grids.
💬 Now available in 30 languages
Found a translation issue? You can now suggest corrections on Crowdin.
✅ No more limits
Free users can now create as many groups as they like!
Tab grouping has been completely redesigned. Choose between two methods based on your needs, and track your daily usage with the new counter. No more ungrouped tabs!
📱 New previews design
Backup history now supports four layouts — list view and three types of grids.
💬 Now available in 30 languages
Found a translation issue? You can now suggest corrections on Crowdin.
✅ No more limits
Free users can now create as many groups as they like!
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