macOS High Sierra – How to Install a Custom Screensaver

high sierramacosscreensaver

Is it possible to make or install a custom screensaver on to use on macOS? For example: create a video or GIF and use it as a screensaver.

Best Answer

There's WebViewScreensaver that lets you show a website as your Screensaver. Not quite a native way to do it, but if you know html and css, you can easily make a Screensaver.

You can also give it a path to a local html file.