[$!uo2H%gE#]

I need to create a few accounts on the same site and I am curious what is your best setup and how you do it.
Basically what I do is Firefox incognito and that's it.

[ComputerScience]

If you only need it to register accounts, using incognito + proxy (preferably residential) is enough.
If you need it longterm, then create a browser profile for each account.
Depending on site, there can be some other adjustments to change fingerprint.
Personally, I use docker containers, which each hosts and saves its browser data/profile etc, so it's isolated environments, but that is not usually needed.

[$!uo2H%gE#]

If you only need it to register accounts, using incognito + proxy (preferably residential) is enough.
If you need it longterm, then create a browser profile for each account.
Depending on site, there can be some other adjustments to change fingerprint.
Personally, I use docker containers, which each hosts and saves its browser data/profile etc, so it's isolated environments, but that is not usually needed.

After testing some solutions I came across this site, https://privacytests.org/. I am quite disappointed in Firefox's fingerprinting resistance tests and since I am not a fan of Brave, I will switch to Librewolf.

[DramaKing]

Octo seems like a good solution or any of the browsers in this list.