🚀 ThumbLaunch
AI thumbnails for Roblox — pick your character by username, zero uploads
1Add characters (0/3) (optional)
Enter a Roblox username, then choose an avatar variant and pose for each character.
Popular characters:
No characters yet — add one by typing a username above
2Scene & style
Describe what happens in the thumbnail and pick an art style.
Templates — click to fill the scene
Format
Quality
Style
Reference images (optional, max 5)
Caption each image with the element you want from it — e.g. upload a weapon photo and name it “weapon”. When your scene says “the character holds the weapon”, the generator copies its look from that image. Works for backgrounds, maps and style too.
Number of variants
1 — 1 credit