Edit: You can’t turn it off anymore.
Do you dislike the new UI Format and want to disable it? HERE’S HOW YOU DO IT!!
Click File,
Click Beta Features below the menu File just opened,
Scroll down Beta Features menu,
Click the checkmark box at Next Gen Studio Preview and save,
Restart and you’re done!
great tutorial, amazing sound effects
prepare to get sad after october though
I WILL CRY!! I WILL TEAR UP AND SKRUNKLE INTO A SAD LITTLE TISSUE!!!
(joking aside i dislike the new UI but no way roblox will drop it so i’ll have to adapt)
no clue why these guys keep turning it on
anyways do a tutorial on how to switch to dark theme next
I’ll do a tutorial on how to SWITCH TO EVIL THEME >:)
This is a simple yet useless tutorial, your just delaying the inevitable.. just switch to the new studio UI learn how to modify to best suite your workflow and move on.
I don’t care if it’s useless and gonna become permeant, thanks for replying though!
Roblox removed the option to disable next gen studii ui 
Post btw this still works (it did for me at least)
hooray!!!
that’s very gamer sauce moment, will keep this in mind
I know some users really don’t like the new UI, but sooner than later Roblox will fully release this UI and disable opting out of the beta, so in my opinion it’s better to try out the new UI just to get a feel of it before it moves out of beta than to be confused all around if or when it actually does get released.
Guys i cant find it today its off you cant change it anymore and im pissed off cuss i been in roblox studio for a while and robloxs makes this new UI That i dont like
Happen to me when i just opened roblox studio for exporting a avatar
please can someone guide me where to disable the new UI now, they recently took it off from the beta features. I cannot build without the better UI
I have some bad news for you 
they fully implemented the new UI, meaning you can’t get it back anymore unless someone finds a way to mod Roblox Studio somehow
I totally despise this new UI, It has an eye-harming color scheme (horrible shade of blue), This “minimalist” UI actually takes up more space than the old one, ALSO unscrollable tabs. This is why i wanna stay with the old studio UI!
I am super disappointed in this forced update, now it will take me ages to know which is which, and I do NOT like the idea of that. It also ruined the custom icons I had installed from the old UI.
Massive L update
Personally for me it’s just eye strain, i have a big monitor so it hurts because the icons are really small.
That’s why I always had a dislike, I don’t mind it being updated but objectively to me it feels (a tad bit) worse in some parts and hurts to navigate.
comparisons
Plus, did they remove the undo button? Or did they just put that somewhere else? I’m having a very hard time finding it. I know I can just use Ctrl + Z, but I find it more comfortable to press the button
I have no clue, I think it’s removed.
