Useful Add-on Rated 5 out of 5 stars

Hopefully this add-on will be continued or there is an alternative!

I tried "Hide Caption Titlebar Plus", too, but for me it is overloaded...

Please Update!!! Rated 5 out of 5 stars

This is a GREAT extension... But with Major issues. Firefox set to maximized in GNOME is far from maximized. A HUGE titlebar Dominates the top and Wastes an excessive amount of space without this extension. The problem, Well, other than this being an issue to begin with, is that the development of this Great extension has been discontinued and the new changes in Firefox make it harder to use as of Now, however, it will stop working all together relatively soon. This is such a negative for me that it will force me to change either to a different browser or perhaps to a different Desktop Environment. It sure would be nice if this could be fixed somehow without making such a change.

Not compatible with firefox 57+ Rated 2 out of 5 stars

Awesome add-on,

Please upgrade it to be compatible with the new Firefox technologies.

What technologies? WebExtensions doesn't provide required API. :(

In future "draw tabs in title bar" will be in Firefox out-of-box. Please follow this bug (and linked) to track progress:

Rated 5 out of 5 stars


Still not compatible with multiprocess Rated 2 out of 5 stars

Making it useless soon :(

Otherwise, excellent addon! Saves lots of space. Looks good.

Rated 5 out of 5 stars

Excellent addon to remove the useless titlebar in Gnome. Better would be if no addon was required to make firefox blend in, but alas...

you must install it if you're gnome3 user Rated 5 out of 5 stars

this add-on 's review show you how it make firefox be similler with other gnome3 applications.
it's real and effective.
you'd better install it if you're the fucking gnome 3 user.

Invaluable Addon But... Rated 5 out of 5 stars

Hope it get updated to support multiprocess and then get discontinued later :D

invisible in dark theme Rated 4 out of 5 stars

it would be better if this problem is solved.

How about a fork? Rated 5 out of 5 stars

Excellent add-on. Unfortunately it was discontinued but would be great if some developer took a fork to keep it updated.

Very Rated 5 out of 5 stars


这可真是帮了大忙了 Rated 5 out of 5 stars


Use it. Rated 5 out of 5 stars

I don't even use Gnome but this works perfectly.

Still works (FF53) - and better than others that do the same Rated 5 out of 5 stars

...been using this for I don't remember how long.

I simply cannot tolerate Firefox/variants without it.

Tried others but always come back to this one.

Excellent work.

This user has a previous review of this add-on.

Excellent, and works fine despite "discontinued" status Rated 5 out of 5 stars

I'm using this on Fedora 25, Gnome 3, and Firefox Developer Edition on the Aurora channel; so I'm running the newest of just about everything. This add-on works great, and does exactly what it's supposed to do. It also has an option to hide the title "always" (Rather than just when it is maximized) which is super great for me, as I always have my screen split in half with text editor and terminal on one half, and Firefox on the other. I hope someone takes this project on to keep it running (or merges it into core), as I can't stand the huge title bar!

Still working on Fedora 25 Rated 5 out of 5 stars

Still works on Fedora 25.
It should be installed by default or merged into some gnome-compatibility addon.

Coexistence with extension "GNOME Shell integration" Rated 4 out of 5 stars

Installed both two extension may cause high CPU usage.You can disable "Work only with GNOME Shell" to workaroud the issue.

works with kde! Rated 5 out of 5 stars

Works excellent with Firefox 51.0.1 on KDE plasma 5.8.5 (Mint 18.1). Needs to enable 'legacy mode'. Pity it's discontinued...

Rated 5 out of 5 stars

Works as advertised! It’s a pity that it’s discontinued.

Great add-on for Gnome Rated 5 out of 5 stars

This is a must for a Gnome 3.* desktop!

Why have it been discontinued?