OneTab
Harrow, United Kingdom
What it is
OneTab turns open browser tabs into a saved list, so you can restore tabs individually or bring them all back at once. The maker says reducing the number of open tabs can save up to 95% of memory. Available for Chrome, Firefox, Edge, Safari, and other browsers, it is listed as an extension for macOS and Windows. Saved tabs can be arranged into folders, reordered, merged into groups, or found with search; quick lists, tasks, and stars offer additional ways to organize them. You can import and export tab lists or share a list as a web page. The basic tab-saving and organization features are free at no cost, with no signup required. Optional Backup & Sync encrypts data on the device before upload and uses end-to-end AES-256 encryption, according to the maker. It covers saved tabs and settings, not browsing history or currently open tabs. OneTab remains accessible offline, and offline edits sync when you reconnect.
For and against
For
- Restore tabs individually or all at once.
- Organize saved tabs with folders, search, and stars.
- Import, export, or share tab lists.
- Free tab saving requires no signup.
- Accessible offline; offline changes sync later.
Against
- Sync excludes browsing history and open tabs.
- Uninstalling OneTab causes the browser to delete stored tabs.
The verdict
OneTab offers free tab saving and organization, with options to import, export, and share lists. Backup & Sync adds encrypted backup for saved tabs and settings, but does not cover browsing history or open tabs.
Who it suits
OneTab suits people who want to organize and restore browser tabs without keeping them all open. Its optional sync may suit users who want saved tabs and settings backed up across computers, browsers, or profiles.
Plans and prices
OneTab
No signup required; tab saving and organization features
Read 11 Oct 2026 · one-tab.com
Backup & Sync
1 license per user · up to 100 browsers or profiles · sync and encrypted cloud backup
Read 11 Oct 2026 · one-tab.com
On the record
- Browser availability
- OneTab is available for Chrome, Firefox, Edge, Safari, and other browsers.one-tab.com · read 11 Oct 2026
- Core use
- OneTab converts open browser tabs into a list that can be restored one at a time or all at once.one-tab.com · read 11 Oct 2026
- Data-loss limitation
- Uninstalling OneTab causes the browser to delete stored tabs, so the maker advises restarting the browser to troubleshoot loading problems.one-tab.com · read 11 Oct 2026
- Encrypted sync
- Backup & Sync encrypts data on the device before upload and uses end-to-end AES-256 encryption, according to the maker.one-tab.com · read 11 Oct 2026
- Import and export
- OneTab can import and export tab lists and share a list as a web page.one-tab.com · read 11 Oct 2026
- License limit
- A single Backup & Sync license covers multiple computers, browsers, and browser profiles up to a maximum of 100.one-tab.com · read 11 Oct 2026
- Memory reduction
- The maker says OneTab can save up to 95% of memory by reducing the number of open tabs.one-tab.com · read 11 Oct 2026
- Offline use
- OneTab remains accessible offline, and changes made offline sync the next time the user is online.one-tab.com · read 11 Oct 2026
- Organization
- Users can organize saved tabs into folders, reorder and merge groups, and use a quick list, search, tasks, and stars.one-tab.com · read 11 Oct 2026
- Privacy
- The maker says tab URLs are not transmitted or disclosed, except when a user chooses to share a list as a web page.one-tab.com · read 11 Oct 2026
- Support
- The maker accepts bug reports, feature requests, and other feedback through its contact form.one-tab.com · read 11 Oct 2026
- Sync scope
- Backup & Sync covers saved OneTab tabs and settings, not browsing history or currently open tabs.one-tab.com · read 11 Oct 2026
- Team use
- Teams can buy additional licenses with centralized billing, and each team member's data remains private from the license purchaser.one-tab.com · read 11 Oct 2026
