Roblox said it is launching thumbnail personalization to help creators attract more users by showing the most relevant thumbnail to each user on the Roblox home page. While thumbnails are the tiny ...

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 to ...

A / B testing for thumbnails is rolling out more widely. A / B testing for thumbnails is rolling out more widely. is a senior reporter covering technology, gaming, and more. He joined The Verge in ...

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 ...