Three small utilities, three different jobs
Unlike a calculator or converter, these tools do not transform a value you already have — they either produce new output or measure text you paste in. That makes choosing simple: decide whether you need something created or something counted.
The password generator builds cryptographically strong, hard-to-guess strings for new accounts, so reach for it whenever a site asks you to set a password and you would rather not invent one. The random number generator picks unbiased numbers in any range you set, handy for draws, sampling, or games. The word counter works the other way around: paste your writing and it reports words, characters, sentences, and reading time, useful for essays, posts, and anything with a length limit.