When is the most headache-inducing moment when running a YouTube channel?

It is likely the time after video editing is finished when you worry, "Which thumbnail on earth should I use to get a lot of clicks?"

The unpredictable world of YouTube where something looks pretty to you but doesn't get views, while something hastily made becomes a huge hit. You can stop worrying now.

Because there is a 'Test and Compare (A/B Test)' feature where YouTube gives you the answer itself!

1. What exactly is the 'Test and Compare' feature?

Simply put, it is 'Thumbnail Survival'.

If you upload up to three thumbnails to a single video, YouTube randomly divides and shows them to viewers.

It is a feature that automatically determines the 'winner' with the best performance by analyzing the data afterwards.

1. Where do I do it? When uploading or editing a video in YouTube Studio, you can get started immediately by clicking the menu (three dots) in the [Thumbnail] section and selecting 'Test and compare'.
2. Who becomes the winner? Clickbait thumbnails that simply induce a lot of clicks are filtered out. YouTube selects the thumbnail with the highest 'watch time share' as the winner. In other words, it chooses the thumbnail with high 'true satisfaction' that actually makes viewers watch the video for a long time after clicking.
   

   2. Isn't making three thumbnails too much work? (Super simple tip)

   You might think, "I'm already busy enough, when am I supposed to make three?"

   However, you don't need to draw three completely different images.

   Even a 'slight difference' can result in vastly different outcomes.

   
   

   Strategy: Changes in facial expressions

   Method: Smiling face / Surprised face / Serious face

   Effect: Tests viewers' emotional engagement

   
   

   Strategy: Presence or absence of text

   Method: Large subtitles / Images only without subtitles

   Effect: Checks whether viewers are reading the text or looking at the images

   
   

   Strategy: Color marketing

   Method: Background color yellow / Red / Blue

   Effect: Identify colors that stand out to my channel's target audience

   
   

   Strategy: Composition Difference

   Method: Face Close-up / Upper Body Shot / Full Body Shot

   Effect: Check Click-through Rate Differences Based on Visual Distance

   
   

   💡 Pro Tip

   Leave the background as is and change only the text phrase to "You'll Lose Out If You Don't Know This" vs. "How to Succeed."

   You can accurately identify viewers' needs with just this.

   
   

   3. Why You Must Use This Feature?

   Data Doesn't Lie Because viewers' clicks are more accurate than a creator's intuition.

   1. Maximize Views: The most efficient thumbnails are automatically set to help your channel grow.
   2. Understand Viewer Preferences: You can learn what styles your subscribers like.
   3. Reduce Decision-Making Time: Instead of worrying, just upload three and wait for YouTube's judgment.

   
   

   Now, don't lose sleep over thumbnails.

   Try running your channel smartly with the powerful tool provided by YouTube, the 'Test and Compare' feature.