Ideal Weight Calculator
Free Ideal Weight Calculator – Find your ideal weight based on height and gender. Uses Devine, Robinson, Miller, Hamwi, and BMI formulas.
Sleep Cycle Calculator
Free Sleep Cycle Calculator – Enter your bedtime or wake time to find optimal sleep/wake times based on 90-minute sleep cycles. Wake up feeling refreshed.
Water Intake Calculator
Free Water Intake Calculator – Calculate your recommended daily water intake based on weight, activity level, and climate. See results in mL, glasses, and liters.
Electronic Signature Maker
Free Electronic Signature Maker – Draw your handwritten signature on a canvas and download as transparent PNG or vector SVG. Touch and mouse supported.
vCard Generator
Free vCard Generator – Create downloadable .vcf contact files with name, email, phone, company, and address. Compatible with all devices and email clients.