Everyday Tools
Converters, counters, and calculators for ordinary tasks
These are the tools you reach for without thinking about them — converting a recipe from cups to grams, checking how many characters a bio field will take, counting down to a deadline. Each one runs entirely in your browser, so nothing you type is uploaded. A few carry tradeoffs worth knowing: the BMI Calculator uses the standard kg / m² formula, but BMI is a population statistic that can't tell 80 kg of muscle from 80 kg of fat, and the D-Day Calculator counts calendar days, deliberately ignoring DST and leap seconds. Looking for tokens, configs, and encodings instead? Those live in Developer Tools.