• frog@feddit.uk
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    19 hours ago

    Why do PNG images with alpha transparencies exists?

    Because when put on a background gif transparencies look dithered since gif transparencies are either on or off. There are no 50% or any other partial opacities.

    If you are using gifs for like moving pixel art, that’s great but if a designer wants a realistic still images with moving clouds in the background, PNG would be a way better option.