YouTube announced this week the rollout of “Thumbnail Test & Compare,” a new tool for creators to see which thumbnail performs the best. The feature first launched to select creators last year but is ...

YouTube is rolling out thumbnail A/B testing to all channels. It lets you test up to three thumbnails per video. A winner will be determined by the highest watch time. YouTube is rolling out thumbnail ...

Both are relatively minor features with huge potential implications for some users. Let’s start with YouTube TV first – the company’s live broadcast ...