Art & Design Tools
Practical calculators and deterministic helpers for images, print planning, colors and layout.
Aspect Ratio Calculator
Simplify proportions and calculate a missing dimension.
Canvas Size Calculator
Compare canvas area, pixels and physical dimensions.
Image Resolution Calculator
Calculate megapixels, aspect ratio and estimated print size.
Print Size Calculator
Estimate physical print size from pixels and DPI.
Color Converter
Convert colors between HEX, RGB and HSL.
Color Palette Generator
Generate deterministic color-wheel palettes from HEX.
Golden Ratio Calculator
Find golden-ratio pairs or split a total length.
Perspective Grid Calculator
Calculate horizon, vanishing point and guide coordinates.