THUMBNAILS

Thumbnails are important on your YouTube channel because they act as a visual representation of your video and can help attract viewers' attention. A well-designed thumbnail can entice potential viewers to click and watch your video, while a poorly-designed or generic thumbnail can make your video blend in with the rest and potentially lose out on views. Thumbnails can also give viewers an idea of the content they can expect from your video, which can help them decide whether or not to watch it.