How To A/B Test YouTube Thumbnails

*YouTube SEO Masterclass (free):* https://clickhubspot.com/0z5u Here’s how to A/B test YouTube thumbnails to improve click-through rate and get more views on your videos. We’ll cover how to use YouTube’s thumbnail test feature, upload multiple thumbnails, run A/B tests, compare thumbnail performance, and analyze the results inside YouTube Studio. You’ll see how YouTube thumbnail testing works, how to choose thumbnails to test, why thumbnail variations matter, and how to identify which thumbnail generates the most clicks and engagement. By the end, you’ll know how to A/B test YouTube thumbnails, improve your YouTube CTR, optimize video performance, and make better thumbnail decisions using real viewer data.