Make quick decisions with a fair, random coin toss. Animated flip with instant heads or tails results — great for settling debates or making choices.
Generate random numbers within any range. Choose integers or decimals, ensure uniqueness, and generate multiple numbers — ideal for simulations, lotteries, and testing.
Test your memory with a classic four-color memory sequence game. Hear tones and match the pattern to achieve high scores, saved to local storage.
Calculate the number of days between two dates, add or subtract time from a date, and find the number of business days excluding weekends. A versatile date math tool for planning and scheduling.
