Click testing

Roblox Thumbnail A/B Brief Generator

Create three thumbnail hypotheses before making final art or AI image prompts.

Thumbnail A/B Brief Generator

Create three testable thumbnail directions: danger, reward, and social proof.

A/B/C thumbnail brief

Danger

NEAR MISS!

Avatar one jump away from a huge obby hazard while the exit is visible.

Hypothesis: Danger clarity will lift first-click attention.

Risk: Too much danger can hide the reward.

Reward

UNLOCK THIS!

Large reward object in the foreground with Lava Lunch Rush Obby action behind it.

Hypothesis: Reward clarity will attract players who scan for progression.

Risk: The action may feel less urgent.

Social proof

PLAY TOGETHER!

Two avatars reacting to escape the cafeteria and unlock snack trails, with one clear shared moment.

Hypothesis: Friend energy can make the game feel more repeatable.

Risk: Crowding can reduce mobile readability.