How to Add Custom Thumbnails to YouTube Shorts (2026 Guide)

"Step-by-step guide showing how to add a custom thumbnail to YouTube Shorts using YouTube Studio, including thumbnail upload, crop and adjust options, and Shorts preview."

By eMarketters | July 31, 2026 Have you ever uploaded a YouTube Short and wished you could choose an eye-catching thumbnail instead of relying on a random video frame? If yes, your wish has finally come true. YouTube has officially started rolling out the ability to upload custom thumbnails for YouTube Shorts, giving creators more […]