Key Takeaways
- Mobile-Only Editing: You are required to use the main YouTube mobile app (Android, iOS) to edit or choose your specific frame for your Short’s thumbnail.
- The “Pencil” Tool: To get into the thumbnail editing tool, you should tap your profile icon, “Your videos,” “Edit,” and then press the pencil icon on your video.
- Frame Selection Over Uploads: Since you are not able to upload your own image file, you should slide through your video timeline and select your perfect, high-action frame.
- The Editor’s Hack: To use your professional graphics, you should insert your custom design as a 0.1-second frame in your video file before uploading your video to YouTube.
- In-App Enhancements: You can use the “A” icon and filter tools within the YouTube mobile app to add bold text after your frame selection.
YouTube Shorts are no less than Instagram Reels. If you have started posting YouTube Shorts and want to go back on some of them and change the thumbnails to make them look more appealing, we understand why. Every YouTuber wants to improve their YouTube Shorts game since this feature is the best way to reach new viewers.
However, before learning how to change YouTube Shorts thumbnails, it is crucial to know that editing or changing your thumbnails is not available for all creators. According to YouTube’s official comment, many users get the prompt, “For now, you can’t change the thumbnail of your Shorts.” YouTube is looking into the matter and will update all users soon. Until then, here’s how to change the Shorts thumbnail for the rest of the users.
How to Change Your YouTube Shorts Thumbnail
To change the thumbnail image, you must use the YouTube mobile app (available for both Android and iOS devices) during or after the uploading process by selecting a frame from your video.
Steps to Change Thumbnail
If your Short is already up and running, but you’re not happy with the auto-chosen frame, you can follow the below steps to change the thumbnail:
- Open the YouTube mobile app, and click on your profile picture (or the “U” icon) in the bottom right corner.
- Click on “Your videos” and select the Short you want to change the thumbnail for.
- Click on the three dots (⋮) next to your Short, and select “Edit” from the menu.
- On the video preview screen, click on the “Pencil icon” (edit thumbnail) in the corner of the video.
- Select a frame: Move your finger along the timeline at the bottom to select the exact moment you’d like to be the thumbnail image.
- Click on “Done” and then “Save” to change the thumbnail image.
Key Information & Workarounds
- No Direct Image Upload: YouTube currently does not support the direct upload of a standalone image (such as a .jpg) as a thumbnail image for YouTube Shorts on mobile devices.
- The “Custom Frame” Hack: In order to use a professional design created using Canva or Photoshop, you can add this design as a 0.1-second frame at the very beginning or end of your video using a video editing app such as CapCut or Premiere Pro before you upload to YouTube.
- Add Text & Filters: In the latest 2026 YouTube mobile update, once you have selected a frame, you can use the “A” icon to add text or filters directly to make the frame stand out.
- Desktop “Test & Compare”: If you are a verified creator and use a computer, you can use the YouTube Studio to see if the “Test & Compare” option is available to you, which will allow you to upload up to three different custom vertical thumbnails to see which one performs best in search results.
How to Make Your YouTube Channel Private
Sometimes, you may need to take a break from your YouTube activities and reorganize your brand, so you can choose to keep your YouTube channel private or ‘hidden.’
- Step 1: Go to YouTube Studio and sign in to your YouTube account using your computer.
- Step 2: Click on ‘Settings’ in the left sidebar.
- Step 3: Click on ‘Channel’ and select ‘Advanced Settings.’
- Step 4: At the bottom, click on ‘Remove YouTube Content.’
- Step 5: You will be asked to sign in again, so select ‘I want to hide my channel’ or ‘I want to hide my content.’
- Step 6: Click on ‘I agree’ to check the boxes, and click ‘Hide My Channel.’
When you hide your YouTube channel, your YouTube videos, channel name, and other activities will be private, but your comments and replies will be deleted, and your videos will be ‘unhidden’ if you re-enable your YouTube channel.
Tips for Changing YouTube Shorts Thumbnail Effectively
To get the best views and ensure your content looks professional, consider these strategic tips when updating your Shorts thumbnails through the mobile app:
Master the “Custom Frame” Workaround:
Since YouTube does not allow you to upload your own image file as your Shorts thumbnail, you have to be strategic. Prior to uploading, use your video editing software (like CapCut or Premiere) to embed your custom-designed thumbnail as a *single frame* (about 0.1 seconds) at the very beginning or end of your video. When editing through the YouTube mobile app, simply slide the video selector to your desired frame.
Leverage In-App Enhancements:
After selecting your desired frame through the *Pencil icon*, don’t just stop there. Use the *“A” icon* within the YouTube mobile app to overlay interesting text, play with fonts, and even make colors pop.
Prioritize the Mobile App
Remember that this feature is a platform restriction. If you’re searching for the “Edit” pencil icon on the desktop or the YouTube Studio app, you won’t find it. You should always use the primary YouTube mobile app on Android or iOS to make these changes.
Select High-Action Frames
As you slide through the timeline to choose your image, look for the “peak” moments where the subject has a clear expression, high contrast backgrounds, or the exact moment of the reveal. Steer clear of blurry or mid-blink frames that take place during transitions.
Verify for Consistency
Go to your channel by clicking your profile icon or “U.” Verify that the images you choose for the thumbnail have a cohesive look for your brand, instead of a messy jumble of random images.
Final Thoughts
Your thumbnail is the digital “front door” to your content. The interface for YouTube Shorts can be limiting at times, as you have to consider the mobile experience and choose a frame for your thumbnail. However, it is well worth the effort to create a high-converting marketing piece with the customization options within the app. Don’t let a blurry auto-frame stop you from growing your audience – take control of your thumbnail and start converting scrollers into subscribers. With YouTube Shorts Monetization policy, this is an even better way to earn and grow on the platform. You can also promote your YouTube channel to see more growth on this platform.
Frequently Asked Questions
Q1. Can I change the thumbnail of a scheduled YouTube Short?
Yes. You can do this by opening your YouTube mobile app, navigating to your profile, and then clicking on “Your videos.” You can then click on the three dots on your scheduled short video, click on “Edit,” and then click on the pencil icon on your video preview before going live.
Q2. What size are YouTube Shorts thumbnails?
The aspect ratio for the YouTube Shorts thumbnail is 16:9, and the best size for them is 1920X1080 pixels.
Q3. Why can’t I change the thumbnail on my YouTube Short?
You can’t change thumbnail YouTube Shorts because custom thumbnails on Shorts are allowed from desktop, not the mobile app.
Q4. What is the thumbnail ratio for YouTube Shorts?
The thumbnail of a YouTube Short should have an aspect ratio of 9:16 and a resolution of 1920 by 1080 pixels.
Q5. Can I change the thumbnail of a scheduled YouTube Short?
Yes, but only through the YouTube mobile app, not the Desktop or Studio app. Just like before, go to Your videos > Edit > Pencil icon. You can change the thumbnail to any frame of your video, even after the video has been published.