Roblox Game Icon Maker
A Roblox game icon is the 512×512 (1:1) image that represents your experience in search and game lists. BloxGFX is a Roblox icon maker and generator (icons are on paid plans; new accounts try it free with a 16:9 thumbnail) that creates crisp, on-brand icons from a prompt in seconds. Keep your key art in the central safe zone because Roblox rounds the corners — the generator composes for that automatically.
Updated · By the BloxGFX team — Roblox creators.
3 free credits to start · no credit card
A game icon made with BloxGFX
How to make a game icon with AI
- 1Open the BloxGFX generator and choose the 1:1 icon format.
- 2Describe the single, instantly-readable subject for your icon (a character, item, or symbol).
- 3Optionally add a reference image to match your game's style.
- 4Generate and refine with edit prompts until it pops at small sizes.
- 5Download the 512×512 PNG and set it as your experience icon on the Creator Hub.
Tips for better results
- One clear subject beats a busy scene — icons are tiny on phones.
- Keep important detail centered; Roblox crops the corners into a rounded square.
- High contrast and a simple background read better in crowded game lists.
FAQ
What size is a Roblox game icon?
512×512 pixels, a 1:1 square, saved as PNG or JPG under 1 MB. Design with the key art centered since Roblox rounds the corners.
What's the difference between a game icon and a thumbnail?
The icon is the 512×512 square that identifies your game; the thumbnail is the 1920×1080 (16:9) banner on your experience page. You usually want both.
Can I make a matching icon and thumbnail set?
Yes — generate both formats with the same prompt or reference image so your branding stays consistent.
Is it free?
New accounts get 3 free credits (one-time, no monthly refill) for 16:9 thumbnails. Icons, badges and game passes need a paid plan (from $4.99/mo).
Make yours in seconds
Built by Roblox devs, for Roblox devs. No Blender, no designer.
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