Design
Convert RGB color values to HSL for screen display
rgb-to-hsl-converterDesign
Convert RGB color values to HSV/HSB for color manipulation
rgb-to-hsv-converterDesign
Convert XYZ color values to HSV/HSB for color manipulation
xyz-to-hsv-converterDesign
Convert HEX color values to CMYK for printing with alpha channel support
hex-to-cmyk-converterDesign
Convert HEX color values to LAB for color management with alpha channel support
hex-to-lab-converterDesign
Convert HSL color values to CMYK for printing with alpha channel support
hsl-to-cmyk-converterDesign
Convert HSL color values to LAB for color management with alpha channel support
hsl-to-lab-converterGames
Roll virtual dice with various configurations
dice-rollerAstronomy
Calculate solar eclipse dates and types for any year
solar-eclipse-calculatorAstronomy
Calculate solstices, equinoxes, and seasons for any year
solstice-equinoxAstronomy
Calculate sunrise and sunset times for any location
sunrise-sunset-calculatorText Processing
Invert text case - convert uppercase letters to lowercase and lowercase letters to uppercase
text-invert-case