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 ...

The test is only available for a limited number of videos and users, and won’t replace existing video descriptions, but YouTube hopes they’ll help viewers decide what to watch. The test is only ...

YouTube is preparing to roll out a new thumbnail testing feature to creators, which means you’ll probably notice thumbnails on videos changing more often. Thumbnails are the first way in which a ...

The expanded A/B testing options will automatically apply titles and thumbnails that earn the highest watch time. The expanded A/B testing options will automatically apply titles and thumbnails that ...