How to A/B test thumbnails in YouTube Studio (Test & Compare)
YouTube's native Test & Compare picks a winner by watch time share, not CTR alone. Here's how to run a thumbnail A/B test in Studio, what's eligible, and how to read the result.
YouTube's native Test & Compare picks a winner by watch time share, not CTR alone. Here's how to run a thumbnail A/B test in Studio, what's eligible, and how to read the result.