Join us to show up for other Firefox users 🦊. Earn fun badges and Mozilla swag vouchers! Find out more: https://mzl.la/askafox150

Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Can I save a tab group or restore a set of tabs in Private Browsing mode?

I'd like to restore the same set of tabs (65 to be exact) each time I launch Firefox, but I'd like them to open in Private Browsing mode. Is this possible with Firefox's native functionality? If not, is it possible with an add-on?

Thanks in advance for any help you can provide here.

I'd like to restore the same set of tabs (65 to be exact) each time I launch Firefox, but I'd like them to open in Private Browsing mode. Is this possible with Firefox's native functionality? If not, is it possible with an add-on? Thanks in advance for any help you can provide here.

All Replies (2)

No can do they will be in the Browser window they were opened in only. Your options is to copy each url and open multiple separate PB windows for each tab.

You could look into whether one of the session management extensions can handle this for you. For example:


Have you considered using a bookmark folder? That would involve:

(1) Saving the tabs

  • right-click the current tab (on the Tab bar) and click Select All Tabs
  • right-click the current tab and click Bookmarks Tabs...
  • assign a name like MyPrivates and if you like, save that folder somewhere other than the end of the Bookmarks Menu

(2) Opening the tabs

  • Launch a private window
  • In the private window, show the Bookmarks menu, right-click the MyPrivates folder, and use "Open All in Tabs" (then click the button saying you know it's going to take a long time)

Note: Unlike session restore, Firefox will load all of the pages.

Modified by jscher2000 - Support Volunteer