Codex Sprite Generator
Generate pixel art through your connected Codex OAuth session with gpt-image-2.
For animating an existing character, use the Animate My Character tab.
Up to 9 images that guide the style, palette, and design feel of your sprite. References do NOT preserve a specific character's identity across new poses.
Reference images only work with Pro styles. Switch to a Pro style to enable uploads.
Add Images
Drop images or click to browse · 9 max · PNG/JPG/WEBP
Codex OAuth outputs a 1024x1024 PNG for this test build. The selected style is still used as prompt guidance.
Your generated sprites will appear here
Tips for good prompts
Be specific about colors and style
Mention the action: walking, running, attacking
Include equipment and accessories
Specify the art style: 16-bit, 8-bit, etc.