What is this: A program that present a single image from a series of images for a specified amount of time before progressing to next image from the series.
How to use: Use Select files to select photos that you want to show as slideshow. Interval controls how long each image is presented. Shuffle shuffles the photos order. Stop pauses the slideshow. Color adjusts background color. The photos are not uploaded to anywhere. All operations except visiting the site are done offline (on-device).
You can install this site as progressive web app (PWA), which is a technology that allow a webpage to appear somewhat similar to a native app. In case of this website, when installed as PWA. This allow you to use full screen mode without "X" symbol on iOS and work fully offline.
Installation (iOS): Tap share button on top right of the screen (square with arrow up) and tap "Add to Home Screen". Open the app and test it functionality.
This programs is fully offline once installed as progressive web app. To upgrade you would need to remove and reinstall it again at