Where I work just switching into a TTY would be enough to keep anyone out.

Kscreenlocker because it came as default and I made it look identical to sddm

Whatever comes with GNOME/gdm.

By screen locker, what do you mean exactly? Do you mean a setting that automatically locks your screen after a preset amount of time? If so, yes I do.

I use i3 lock, scrot and imagemagik to make my lock screen a blurred version of my actual screen

Swaylock, but the one with effects. Using it to leave a blurred picture of the current screen without anything readable. Works well for two years now, is wayland only

slock. i don’t really use anything else from the suckless people, but i like how minimal slock is

I’ve always used i3lock. I also made a script to randomly select a background. Plus the login password circle thing looks cool. Would definitely recommend.

None.

Why? Erm, living by myself I don’t need to lock myself out ;)

gtklock for sway/wayland

Swaylock with Hyprland, I just run it from a terminal whenever I want to lock my screen but I guess I should make a keyboard shortcut for it.

Whatever one comes with Manjaro KDE.

Because I don’t really care.

SDDM 0.20 Wayland mode is awesome!

Still haven’t gotten around to setting one up but I plan to. Speaking of which, recommendations for Wayland screen lockers that can also act as a screensaver?

Physlock because it locks the other vts as well.