Changer Cloud play online

Change wallpaper dynamically using:
Your Google Drive cloud
Your Dropdox cloud
Your OneDrive cloud
Unsplash server
Pixabay server
Local folder on your device (internal storage or micro sd)

Features:
Material You support: the system colors will follow the wallpaper or you can set custom colors*
Change the wallpaper every 10 minutes to7 days or at fixed times
Different effects for home and lock screens (blur, brightness, greyscale)
Gestures to change wallpaper or to disable effects temporary.

* Material You is available for Android 12+, but certain manufacturers may not support it.
You can create a profile using your cloud for free and change the wallpaper manually. Get the Pro Version to change the wallpaper automatically.