Learn
Roblox thumbnail guides.
What makes players tap, in a few minutes a guide.
Basics 6 min
The anatomy of a high-CTR thumbnail
The five ingredients nearly every top-performing Roblox thumbnail shares — and how to stack them.
Design 4 min
Design for the 150px tile
Most players see your thumbnail on a phone. Here's how to make sure it still reads.
Design 5 min
Color & contrast that pops
Stand out in a sea of sky-blue obbies: simple color rules that make a thumbnail impossible to miss.
Design 5 min
Faces, emotion & story
Why the shocked-face thumbnail works — and how to use emotion without looking like everyone else.
Basics 3 min
Roblox thumbnail specs & rules
Sizes, formats and the moderation basics to know before you upload.
Growth 6 min
A/B test like a pro
Stop guessing. A simple loop for finding the thumbnail that actually wins.
Basics 4 min
Writing prompts Bloxlabs understands
The prompt formula that gets you a great first round, plus follow-ups that fix anything.