Free tool
Roblox image sizes
Every size Roblox asks for, and a free resizer. Pick what it's for, drag your picture into place and download it.
What's it for?
16:9. Any other shape gets stretched.
Your picture stays on your computer: nothing is uploaded.
Every Roblox image size
From Roblox's Creator Hub docs, checked in November 2026.
| What | Size in pixels | Good to know |
|---|---|---|
| Game thumbnail | 1920×1080 (16:9) | Up to 10 images or videos per game. .jpg, .gif, .png, .tga or .bmp. Any other shape is stretched to 16:9. |
| Game icon | 512×512 | Square. One per language. Shrunk to sizes like 150×150 in places. |
| Game pass icon | Up to 512×512 | .jpg, .png or .bmp. Shown in a circle. |
| Developer product icon | Up to 512×512 | .jpg, .png or .bmp. Shown in a circle. |
| Badge icon | 512×512 | Cropped to a circle when you upload it. 5 free badges a day per game, then 100 Robux each. |
| T-shirt | Square, such as 512×512 | Shown on the front of the torso. |
| Classic shirt or pants | Roblox's template | Panels of 128×128 (front, back), 64×128 (sides), 128×64 (top, bottom) and 64×64 (arm and leg ends). |
Questions
What size is a Roblox thumbnail?
1920×1080 pixels, which is 16:9. A picture of any other shape gets stretched to 16:9, so crop it first. Each game can show up to 10 images or videos.
What size is a Roblox game icon?
512×512 pixels, and square. Roblox shrinks it to sizes like 150×150 in places, so check it can still be read when it's small.
What size is a game pass icon?
Up to 512×512 pixels, as a .jpg, .png or .bmp. It's shown in a circle, so keep what matters away from the corners. Developer product icons are the same.
What size is a badge icon?
512×512 pixels. It's cropped to a circle when you upload it. You can make 5 badges free per game in 24 hours, then each one costs 100 Robux.
Is my picture uploaded anywhere?
No. The cropping happens in your browser, and your picture never leaves your computer.
Why does my thumbnail look stretched on Roblox?
It wasn't 16:9 when you uploaded it. Crop it to 1920×1080 here and upload it again.
Guide
How to publish a Roblox game
The icon and thumbnail come first, then the age check and who can play.
Read the guideFree tool
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