Everyday tools
Practical converters, clocks, calculators, and quick helpers
See live times around the world, with advanced time zone conversion when you need it.
Find overlapping work-hour windows across time zones on a given date.
Compare dates, add time, and count business days with optional holidays.
Run a precise browser stopwatch or countdown timer.
Calculate tip, tax, totals, and fair shares for a group.
Find a percent of a number, reverse a percent, measure change, or apply a percent increase or decrease.
Estimate a monthly loan payment or compound interest growth from principal, rate, and years.
Check BMI, a healthy weight range, and daily calorie needs from height, weight, age, and activity.
Find and copy useful symbols for writing, mathematics, currencies, and more. Search by name, character, or Unicode code point.
Turn ordinary letters into copyable Unicode text styles for profiles, captions, and messages, or convert styled text back to plain text.
Count words, characters, sentences, paragraphs, and reading time.
Generate numbers, booleans, choices, or passwords for everyday use.
Create a strong password on this device. Nothing is stored.
Create a QR code from text, or read one from an image.
