The world's most popular non-default computer lockscreen. A modern version of i3lock with color functionality and other features.
Cost / License
- Free
- Open Source
Platforms
- Linux
- i3

gtklock is described as 'Lockscreen based on gtkgreet. It uses the ext-session-lock Wayland protocol. Works on sway and other wlroots-based compositors' and is an app. There are six alternatives to gtklock for Linux, Wayland and i3. The best gtklock alternative is i3lock-color, which is both free and Open Source. Other great apps like gtklock are waylock, swaylock, hyprlock and i3lock.
The world's most popular non-default computer lockscreen. A modern version of i3lock with color functionality and other features.

Screen locking utility for Wayland compositors. It is compatible with any Wayland compositor which implements the ext-session-lock-v1 Wayland protocol.

Alock is a simple screen lock application, which locks the X server until the correct password is provided.