Upload it. Get a brutal AI score + the 3 fixes that matter — judged the way viewers actually scroll. Free, 10 seconds, no signup.
Paste your channel link — get a CTR report card on your last 6 thumbnails (worst first, so you know what to fix). Works on competitors too. 1 free/day.
Pro launches this week — $9/mo, cancel anytime. Early list gets 50% off forever.
Made by a tiny team obsessed with CTR. No uploads are shared.