Wallpapers381 can generate about 140 wallpapers each with different messages.
For Windows OS
- Download the generated wallpapers from Here
- Extract to a folder
- Open settings and change the background to Slideshow and set it to the extracted folder
For Ubuntu OS
- Install with sudo snap install wallpapers381
- Run it. The path to the wallpaper would be printed.
- With the image open right click and set the wallpaper as background.
- Make the program autostart with this