How do you log out of Roblox on all devices?
To log out of Roblox on all devices, open Settings, go to Security, and choose Log Out of All Other Sessions. That one option signs off every device except the one you are on, which is exactly what you want after using a shared PC or if you think someone else got in. For a single device, the normal Log Out in the menu is enough.
If you find yourself logging out and back in constantly just to swap profiles, that is the wrong fix. A Roblox account manager like BetterLauncher keeps each account signed in on your PC, so you switch with a click and only log out when you actually mean to.
Log out on the website
On roblox.com, click your icon or the gear menu in the top-right corner and choose Log Out. That ends the session on the current browser only. It is the right move on your own machine, but on a shared or public computer it is easy to forget, which is why the account-wide option below exists as a backup.
Log out of every device at once
To clear everything, go to Settings, open the Security tab, and select Log Out of All Other Sessions. Roblox signs out every device except the one you are using right now. Reach for this after logging in somewhere you do not control, when you suspect your account is compromised, or whenever you just want a clean slate across your phone, tablet and PCs. If you also change your password, that ends other sessions too.
Log out on the mobile app
In the Roblox app, tap the More or menu tab, scroll to the bottom, and tap Log Out. That signs out that phone or tablet only. If you handed the app to a friend or logged into a borrowed device, use the website’s Log Out of All Other Sessions afterwards so nothing stays signed in where you cannot reach it.
Skip the log-out loop entirely
A lot of log-outs are not really about security, they are about swapping between a main and an alt in one browser, which forces a sign-out every time. On a PC, an account manager avoids that by keeping each account in its own session. You switch with a click and stay signed in, so logging out becomes something you do on purpose rather than a chore you repeat all day.
