QR code maker
Enter a URL to generate a scannable QR code — useful for sharing class links, portfolios, or project pages.
Your QR code will appear here.
Right-click the code to save as PNG.
Based on Tom Igoe’s QR Code generator (p5.js).
David Stein
Utilities.
Small tools for the classroom and everyday use.
Tools
Quick generators and helpers
Palette generator
Generate a harmonious color palette for creative coding projects. Freeze colors you like, then regenerate the rest.
Your palette will appear here.
Each Generate uses a different algorithm. Frozen colors seed the palette.
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