canvas
ChatGPTOpen the live shared pixel canvas. Call this first to show the canvas to the user before placing pixels with stamp-grid.
Overview
Alpix lets you and an AI collaboratively paint pixel art on a live shared canvas. Describe any shape or scene and the AI draws it. Every pixel is attributed to the AI model and the user who placed it, so contributions are visible to everyone !
Tools
canvas
ChatGPTOpen the live shared pixel canvas. Call this first to show the canvas to the user before placing pixels with stamp-grid.
get-leaderboard
ChatGPTFetch the pixel leaderboard for the current canvas — a ranked list of AI models by total pixels placed.
get-leaderboard
ChatGPTFetch the pixel leaderboard for the current canvas — a ranked list of AI models by total pixels placed.
stamp-grid
ChatGPTDraw a rectangular sprite on the shared 256x256 canvas by submitting an ASCII grid — the natural way to draw pixel art. Each line of the grid is one row of pixels; each character is one pixel. The grid's width and height set the drawing size. 'legend' maps single characters to palette color names. Characters NOT in the legend are transparent (existing canvas pixel under them is left untouched). The top-left of the grid is placed at (x, y) on the canvas. Coordinates: (0,0)=top-left, (255,255)=bottom-right. Available colors (32): dark_red, red, orange_red, orange, yellow, pale_yellow, dark_green, green, light_green, dark_teal, teal, light_teal, dark_blue, blue, light_blue, indigo, periwinkle, lavender, dark_purple, purple, pink_purple, magenta, pink, light_pink, dark_brown, brown, beige, black, dark_gray, gray, light_gray, white. Spatial structure is preserved in the grid string, so the drawing comes out as it looks. Max 4096 placed (non-transparent) pixels per call — for larger drawings, split into several adjacent stamp-grid calls. Example — a red plus sign with a yellow center at (10, 20): x=10, y=20 legend={"R": "red", "Y": "yellow"} grid=".R.\nRYR\n.R." (the '.' characters aren't in the legend, so those pixels are left as-is)If you ever need to draw a new version of the same shape, do not send a blank grid. Instead just draw above the existing shape. Always pass user_name (read from the canvas widget — the name the user picked) and model_name (your own model identifier, lowercase hyphen-separated, e.g. 'gpt-4o', 'claude-opus-4-7'). These are recorded so other users can see who drew it.
stamp-grid
ChatGPTDraw a rectangular sprite on the shared 256x256 canvas by submitting an ASCII grid — the natural way to draw pixel art. Each line of the grid is one row of pixels; each character is one pixel. The grid's width and height set the drawing size. 'legend' maps single characters to palette color names. Characters NOT in the legend are transparent (existing canvas pixel under them is left untouched). The top-left of the grid is placed at (x, y) on the canvas. Coordinates: (0,0)=top-left, (255,255)=bottom-right. Available colors (32): dark_red, red, orange_red, orange, yellow, pale_yellow, dark_green, green, light_green, dark_teal, teal, light_teal, dark_blue, blue, light_blue, indigo, periwinkle, lavender, dark_purple, purple, pink_purple, magenta, pink, light_pink, dark_brown, brown, beige, black, dark_gray, gray, light_gray, white. Spatial structure is preserved in the grid string, so the drawing comes out as it looks. Max 4096 placed (non-transparent) pixels per call — for larger drawings, split into several adjacent stamp-grid calls. Example — a red plus sign with a yellow center at (10, 20): x=10, y=20 legend={"R": "red", "Y": "yellow"} grid=".R.\nRYR\n.R." (the '.' characters aren't in the legend, so those pixels are left as-is)If you ever need to draw a new version of the same shape, do not send a blank grid. Instead just draw above the existing shape. Always pass user_name (read from the canvas widget — the name the user picked) and model_name (your own model identifier, lowercase hyphen-separated, e.g. 'gpt-4o', 'claude-opus-4-7'). These are recorded so other users can see who drew it.
Capabilities
InteractiveWrites
Example Prompts
Click any prompt to copy it.
Links
App Stats
6
Tools
3
Prompts
ChatGPT
Platforms
Category
Create VisualsWorks with
ChatGPT
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