CTR score6.8 / 10
You're probably picking the wrong thumbnail
Predict which thumbnail will get clicks — before you post
Test multiple thumbnail ideas, see their CTR scores, and pick the one most likely to win.
Which one would you pick?
CTR score8.1 / 10
Tested in CTRLab
CTR score7.4 / 10
Most people choose wrong.
Run this through the CTR Lab.
Designed for creators who optimize for clicks, not guesses
How it works
Generate multiple thumbnail strategies
See which one is most likely to win (CTR score)
Move forward with confidence
What you get
Multiple thumbnail concepts
Different strategies from one brief—not one generic idea.
CTR score for each variant
A clear read on what’s most likely to win clicks.
AI recommendation
A suggested top pick so you’re not guessing.
Stress test
What could fail—and how to improve before you ship.