Utility Tools
Everyday calculators, timers and converters. 21 tools.
UUID Generator
Generate random v4 UUIDs in bulk.
Unix Timestamp Converter
Convert Unix time to dates and back.
Percentage Calculator
X% of Y, percent change and more.
Age Calculator
Exact age in years, months and days.
Currency Converter
Live exchange rates for 160+ currencies.
AI Excel Formula Generator AI
Excel and Google Sheets formulas from plain English.
Password Generator
Strong random passwords and passphrases.
Calculator
Simple calculator with history.
Scientific Calculator
Trig, logs, powers and constants.
BMI Calculator
Body mass index with category.
BMR Calculator
Basal metabolic rate and daily calories.
Unit Converter
Length, weight, temperature, area, volume, speed, data and more.
Time Zone Converter
Convert time between world time zones.
Date Calculator
Days between dates; add or subtract days.
Countdown Timer
Countdown with alarm sound.
Stopwatch
Stopwatch with laps.
Calendar
Monthly calendar with week numbers.
Random Number Generator
Random numbers in any range, unique or repeated.
UUID Validator
Check if a UUID is valid and its version.
Dice Roller
Roll one or many dice.
Coin Flip
Flip a fair coin.