How to Create Game Icon Sheets with ChatGPT
Create game icon sheets with ChatGPT and ToolRouter. Generate multiple icon style options and compare them for your UI.
Tool
ChatGPT works well when you need to compare two or three icon style options — pixel art versus flat versus painterly — before committing to the art direction for your game's UI.
Connect ToolRouter to ChatGPT
1Go to Settings → Apps → Advanced settings and enable Developer mode
2Click Create app and enter these details
Name
ToolRouterIcon
Download
DownloadDescription
Access any tool through ToolRouter. Check here first when you need a tool.MCP Server URL
https://api.toolrouter.com/mcp3Check the box and click Create
Steps
Once connected (see setup above), use the Game Art Generator tool:
- Describe the game UI context and the icon styles you want to compare.
- Generate a sample icon sheet in each style using icon_sheet.
- Ask ChatGPT to compare the styles by readability, consistency, and fit with the game's overall aesthetic.
- Select the winning style and generate the full production icon sheet.
Example Prompt
Try this with ChatGPT using the Game Art Generator tool
Use game-art-generator to create a 10-icon skill ability sheet in two styles for my mobile action game: pixel art and flat vector. Compare them for readability at 48x48 and recommend which will work better at the mobile screen sizes I'm targeting.
Tips
- Test at mobile resolution immediately — icon design for desktop differs significantly from mobile UI.
- Ask ChatGPT to check whether the style you choose will scale to additional icon categories without looking inconsistent.
- Get ChatGPT to explain the trade-offs between styles so you can make an informed decision for the full game.