YouTube A/B Testing Tool

A/B Tester for Science YouTube Channels

Change thumbnails automatically to see which is better for your science videos on YouTube.
Start testing  →
A/B Tester for Science YouTube Channels
Start testing  →
14-day money back guarantee

More experiments, More views

Anthropologists are busy focusing on their research and projects — and we totally get it. Furthermore, the Thumbnail Test team has a feature dedicated to people making science-related videos: a software that helps you find out what resonates better with your audience just by A/B Testing with your real viewers.

Let’s take a better look:

  • What it does: Picture it as a lab experiment for your content, where you can A/B test different thumbnails or titles for your science videos to see which hypotheses about viewer preferences hold true.
  • Why it’s crucial: In the vast universe of science content, making your videos stand out is paramount. The right thumbnail or title can ignite curiosity, drawing viewers into a world of discovery and learning.
  • Data-Driven Decisions: Ditch the guesswork in your scientific storytelling. Uncover which elements of your content (like intriguing questions, scientific breakthroughs, or engaging visuals) resonate most with your audience, shaping your channel with evidence-based insights.
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1. Add Thumbnails

Upload at least 2 thumbnails to begin the A/B test. The limit is 10 per video.

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2. A/B Test Them

Set how often the test should take place and begin it → Hourly, Daily, Weekly, you name it.

3. Determine the Winner

When the test is finished, our analytics system will tell you which thumbnail brought the most clicks — you then know how to design your future videos' thumbnails.

What people say about Thumbnail Test 

"Has helped me get millions of views I otherwise would not have gotten"
Jake Thomas
“I changed the thumb on a vid that was stuck at 15k views after 21 days and it took off and hit 120k.”
Machining and Microwaves
YouTube Channel
"This tool would be an absolute must for anyone that takes Youtube video creation seriously."
Chris Bolson
“I changed my thumbnail on YouTube because I wasn’t getting any views - and my video exploded.”
From 40k views → 1.5M views
Nolan Molt
Think Media
"These tests have lead to me blowing up some of my older videos that were dead"
Marcus Jones

Frequently asked questions

How does it work?

We store all the thumbnails you upload.

Every day at midnight (or every hour throughout the day), we change the thumbnail on your chosen video to the next thumbnail in the list.

At the end of the test, we look back at the click-through rate, views, and other stats each thumbnail got, and give you that data to decide which thumbnail performed the best.

What is A/B Testing?

Normally, an A/B test is when you show 100 people something, 50 see A and 50 see B, then you judge if A or B is better based on their reactions.

Therefore, a thumbnail A/B test means we show thumbnail A for one day/hour, then thumbnail B for one day/hour, and repeat that for a couple weeks.

At the end, we see which thumbnail more people clicked on.

How much do I have to do?

1. Pick a video
2. Upload your thumbnails/titles
3. Hit "start"

Then, just wait until the test is over. That's it! 

More FAQs

Think you've got it?

Guess below: click on the winning thumbnail
Start testing your thumbnails  →
14-day money back guarantee