ctr.soOpen studio
Variant A
Variant B
Variant C
Variant D

Thumbnails that turn impressions into income

100,000 impressions at a 3% CTR is 3,000 views. At 12% it is 12,000. Same video, same feed, four times the money. The thumbnail is the difference, and most creators leave it on the table.

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One prompt, four contenders

Same video, four takes. Pick the one that wins the feed, or run them against each other and let the CTR decide.

Variant A
Variant A
Variant B
Variant B
Variant C
Variant C
Variant D
Variant D
Generate thumbnailsFirst 3 free · No credit card required

Same video, different thumbnail

The player cycles between the original frame and four generated variants. Real output from the studio, not a mockup.

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ctr.so

Your next upload deserves better

Type what the video is about, generate, download, upload. The first 3 are on us.

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First 3 free · No credit card · No account