Quite simple and very useful. Helps to organize tabs and thus thoughts/ things to do.

I should have been using it earlier.

So, you're telling me I can have a beautiful, sleek UX/UI like OneTab, SessionBuddy, or Taby...

I get seamless syncing, just like TabSessionManager, but without needing a Google account or reconfiguring every new device.

And all my tabs are saved as bookmarks, so I never have to worry about losing them and can use Firefox Sync to access them anywhere?

Where has this extension been all my life? I swear, I wish I’d found it sooner!

I love how simple and practical it is. The fact that the tabs are synced to others computers is a game changer and makes me a lot more productive!

Installed a couple of hours ago. So far I like everything. But I haven't figured out yet whether I can sort tabs in groups alphabetically?

Beautiful extension, perfect for what I was looking for, has massively enhanced my workflow.

Fantastic extension, works just as intended. I feel a lot more productive with this extension!

Starred on GitHub ⭐ (which, funnily enough, has more stars than on here..!)

My only problem is that the Tab Stash allows you to save duplicates.

It's very cool but need 2 options to be perfect:
- Choice to Lock a stash, because we can delete a stash or a tab by mistake. Or just because I open a stash who is a child, I don't want it to be remove from the child group.
- In the sidebard, the color background is always white or black unlike some other addon sidebar who take the color of our setting (Orange background for exemple). I need to choose the background color and the font color please.
BUG: The option(setting) page is refreshing infinitly, I don't know why?
It's just a positive feedback because I REALLY love your Addon! Hope you take it well, really an amazing great work :)

a*

literally the best extension on any browser to manage tabs. best thing, SYNCED WITH BOOKMARKS!

Love this extension! 5 Stars and better than OneTab because it does not crash or just not respond like its competition

Hi Josh, I wanted to reach out to you about TS, this is the only way I could find.
I am looking for a 'tab organising' addon to hold multiple tabs, of differing subjects, in their own groups (just like you show in your first three images), and offering an easy backup.
I have been using STG, and was attracted to TS, as from your images I love the interface, and thought I might prefer TS.
After installing, I found TS too unintuitive, I couldn't figure out how to get from the pop-up, to the group interface as in your first three images. Reeading your usage guidance, I have most of it figured out, but when I attempted to import my URLs from STG, TS isn't able to read the .json file.
Then I had a go at exporting my TS tabs, but all I get is an Export page that doesn't seem to do anything (format, Select All, Copy) but it doesn't do anything??
Anyhow, please accept this positive feedback, I'm sure you put a lot into this addon as it looks fabulous and I believe it has a lot of options, I just found it a bit too unintuitive to use it. TYVM!

2024-08-06 11:44
This is fundamentally a reskin of the bookmark sidebar. This is fine, and it is functional, but it doesn't solve my main issues:
1. No way to open a tab directly to a new window; only to the current window
2. No way to click on a folder and open all of its tabs to a new window.
3. No way to quickly restore a complete *browser session* of multiple windows and their respective tabs.

2026-04-02 14:31
I'm revisiting this post to change my rating from 3 stars to 5. There's no two ways about it: Tab Stash excels at stashing tabs and I have been using it consistently since the date of my first review.
I came to the add-on store today with a renewed hope of finding something that handles sessions the way I imagine they should be handled but so far nothing looks good. I might jump ship to a Chromium browser one day but that's another discussion.

In the meantime it's Tab Stash FTW.