Startup Tabs

Startup Tabs

Open a set of bookmarks as tabs on browser startup by simply selecting a bookmark folder which contains them.

Startup Tabs promo image
What is Startup Tabs?

Startup Tabs is a Firefox add-on that allows you to open a set of bookmarks as tabs when you start your browser. Simply select a bookmark folder and the add-on will open all bookmarks within that folder as tabs. It provides a convenient way to access all your favorite websites quickly and efficiently.

Stats date:
Users: 79 ▼ -3
Rating: 4.60 (5)
Version: 1.7.11 (Last updated: 2023-05-04)
Creation date: 2021-10-21
Weekly download count: 2
Firefox on Android: No
Manifest version: 2
  • tabs
  • bookmarks
  • storage
Size: 18.16K
URLs: Website
Risk impact: Moderate risk impact
Risk likelihood: Moderate risk likelihood

Other platforms

Not available on Chrome
Not available on Edge

Open a set of bookmarks as tabs on browser startup by simply selecting a bookmark folder which contains them.


  1. click the toolbar icon
  2. select a startup folder
  3. (optional) choose if opened in a new window (with prefix)
  4. (optional) append "#pin" to bookmark urls to open them pinned
  5. click the Test button to make sure its how you want it :-)
  1. Permissions:
    • storage, to store the settings
    • bookmarks, to access the startup folder
    • tabs, to prevent duplicate tab creation
    This add-on tries to use the minimal number of required permissions to successfully fullfill its intended purpose. If you think this could be improved please let me know by opening an issue and i will try to look into it. More Details on the individual permission can be found here:
  2. Cost/Payment: This Add-on is and forever will be subscription and payment free to use for everyone however they like. If you are feeling generous you can send me a tip via my bitcoin address 35WK2GqZHPutywCdbHKa9BQ52GND3Pd6h4
  3. Stars/Reviews: If you found this add-on useful leave some stars or a review so others can find it too.
  4. Bugs, Suggestions and Requests: If you have any (e.g. a site it does not work but you think it should) or have improvement suggestions or feature request please open issue here at the "Support site".
User reviews
The addon which has the functionality that, for whatever reason, Firefox doesn't have built-in. Everything is working as expected except that when adding about:home to the list, it ignores it and everything else that comes after. Other than that it is working great.
by D3ND, 2023-03-28
View all user reviews
Risk impact

Startup Tabs may not be safe to use and it requires some risky permissions. Exercise caution when installing this add-on. Review carefully before installing.

Risk likelihood

Startup Tabs is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Upgrade to see risk analysis details