Time & Utilities
Online stopwatch and timer, world clock, time zone converter, random number and name generators, binary and Roman numeral converters and more.
Online Stopwatch
A precise online stopwatch with lap times.
Online Timer
A countdown timer with alarm sound and quick presets.
World Clock
See the current time in cities and time zones around the world.
Time Zone Converter
Convert a date and time from one time zone to another.
Random Number Generator
Generate secure random numbers in any range, with or without duplicates.
Random Name Generator
Generate random Arabic or English names for testing and creative projects.
Binary Converter
Convert numbers between binary, octal, decimal and hexadecimal, and text to binary.
Roman Numeral Converter
Convert numbers to Roman numerals and back.
Feels-Like Temperature Calculator
Calculate heat index, wind chill and dew point.
Speed, Distance & Time Calculator
Calculate speed, distance or travel time from the other two values.