Captain Thumbnail

Predict your thumbnail performance with AI

Captain Thumbnail uses a purpose-built deep neural network, leveraging the power of AI (Artificial Intelligence) to choose the best thumbnail for YouTube. Upload one or several images, select a thumbnail with the highest score and maximize the chances people will click on your next video.
Upload thumbnails

  • AI Score

    28

    of 100

  • AI Score

    62

    of 100

  • AI Score

    60

    of 100

  • AI Score

    21

    of 100

  • AI Score

    45

    of 100
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