Random & generators

Pick a tool below. Each page includes formulas, steps, and examples.

Pickers

Color Palette Generator

Generate harmonious colour palettes from any base colour using complementary, triadic, analogous, or monochromatic colour theory. Free colour scheme generator.

Random

QR Code Generator

Generate QR codes for any URL, text, email, or phone number — free, instant, and 100% client-side. Download as PNG. Choose size and error correction level.

Password Generator

Generate cryptographically secure random passwords with custom length and character sets. See password strength and entropy. Free, browser-side, no data sent anywhere.