Add Thumbnails to YouTube Shorts π±
Learn step-by-step how to add custom thumbnails to your YouTube Shorts using the mobile app, including selecting frames.

Howfinity
5.4K views β’ Oct 7, 2025

About this video
I go step by step to show how I add a custom thumbnail to YouTube Shorts using the mobile app. The only way to do this right now is by picking a frame from your video.
So if I want a custom design, I just make it the first frame when I edit. Then I use the YouTube app to choose that frame as my thumbnail.
You can't do this on desktop, it only works on mobile. I walk through the full process, from picking the video to selecting the thumbnail and uploading the Short. This helps me get the exact look I want for my Shorts.
So if I want a custom design, I just make it the first frame when I edit. Then I use the YouTube app to choose that frame as my thumbnail.
You can't do this on desktop, it only works on mobile. I walk through the full process, from picking the video to selecting the thumbnail and uploading the Short. This helps me get the exact look I want for my Shorts.
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Video Information
Views
5.4K
Likes
830
Duration
2:11
Published
Oct 7, 2025
User Reviews
4.6
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