Test your YouTube thumbnails and titles before you publish

You've spent countless hours creating your video, don't ruin it with a bad thumbnail or title. Thumblytics helps you pick the best thumbnail and title combination so you can publish with confidence.

Best of all, we've made it simple enough for anyone to use.

1. Upload your thumbnail and title variants to Thumblytics.

2. We preview them in our YouTube template and show hundreds of real people to collect click data.

3. We crunch the data to help you pick the highest click-through rate (CTR) thumbnail and title.

Trusted by 10,000+ YouTubers

alpha m.

alpha m.

6.8m+ subscribers

Roberto Blake

Roberto Blake

600k+ subscribers

Thoughty2

Thoughty2

5.3m+ subscribers

NothingButTech

NothingButTech

200k+ subscribers

Goalcast

Goalcast

2.6m+ subscribers

alpha m.

alpha m.

6.8m+ subscribers

Roberto Blake

Roberto Blake

600k+ subscribers

Thoughty2

Thoughty2

5.3m+ subscribers

NothingButTech

NothingButTech

200k+ subscribers

Goalcast

Goalcast

2.6m+ subscribers

Test your way to the best thumbnail before you publish

Clicks: 3
Impressions: 98
CTR: 3.1%

Clicks: 7
Impressions: 113
CTR: 6.2%

Clicks: 15
Impressions: 111
CTR: 13.5%
Winner: 4.3x more views

Get insightful feedback from real people

"The use of brighter colors in this thumbnail is more attention grabbing."

"His face appears to be the most natural and the big snake is getting my attention."

"This facial expression is more engaging compared to the other two"

"I can't help but admire the attention to detail in this piece."

"I have a fear of snakes so to see someone else go through their biggest fear would be interesting"

Test faster, before you publish and without risking your views

Testing on a published video (HIGH RISK)Testing with Thumblytics (NO RISK)
Play it safe and only test small changes so you don't ruin your videoTest more ambitious changes and get larger CTR improvements
Waste the initial spike in views of your new videoMaximize the impact of your initial spike in views
Noisy data - live videos are influenced by many factors other than thumbnail choiceOur tests isolate the CTR differences between variants with controlled experiments
Annoyed subscribers - your fans get confused when your thumbnails and titles change too oftenPre-test your thumbnails and avoid confusing your fans
Wait 19+ days to “A/B test” a thumbnail*Get actionable results in less than 2 days
Test at most 2-3 thumbnails per video every 2-3 weeksTest as many as you want at the same time

* A/B tests on live videos should be conducted over a minimum of 2 weeks to account for differences in viewership by the day of the week (e.g. viewership may be higher over the weekend when people have more free time). This means the earliest date your optimised thumbnail can be used is 19 days after publishing (5 days (can’t A/B test on new videos) + 14 days for A/B test)

FAQ

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"...this is a tool that EVERY Youtuber should be using..."

- YouTuber with 6+ million subscribers

Roberto Blake tweet
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