YouTube is rolling out thumbnail A/B testing to all channels, letting you optimize videos for higher watch time. YouTube is rolling out thumbnail A/B testing to all channels. It lets you test up ...

So, you want to start a YouTube channel? We say go for it ... Don’t discount the power of a targeted title and standout thumbnail to attract viewer attention. Want to try another video platform?

Thumbnail images for popular YouTube videos tend to be ... and research writer for MarketingProfs. He has worked for Google/YouTube, the Travel Channel, and the New York Times.