Everyday Tools
Small utilities that save a few minutes: strong passwords, fair random numbers and more. Randomness comes from your browser's cryptographic generator.
Random Number GeneratorGenerate one or many random numbers in any range, with or without repeats. Uses your browser's cryptographic random generator, so every number is equally likely.Password GeneratorCreate strong random passwords with the length and character types you choose, and see an estimate of their strength. Generated locally — passwords are never sent anywhere.Coin FlipFlip a fair virtual coin — once, or many times at once — with a running tally of heads and tails. Uses your browser's secure random generator.