Fast, private, no sign-up. Every tool runs in your browser — nothing is tracked or stored.
Countdown timer with 1, 5, and 10 min presets, a stopwatch with lap recording, and a beep at zero.
NewGenerate numbers in any range. Supports multiple results, no-duplicates mode, and copy to clipboard.
Most PopularHeads or tails with a satisfying 3D flip animation. Running tally and percentage breakdown.
InstantRoll d4, d6, d8, d10, d12, d20, or d100. Multiple dice, animated results, and full roll history.
RPG ReadyCreate strong, secure passwords with customizable length and complexity. Entropy strength meter included.
SecureCan't decide? Tap for a random yes, no, or maybe. Dramatic reveal with running stats.
Quick DecisionAdd your own options and spin. Dinner spinner, classroom name picker, giveaway wheel. Fully customizable.
CustomizablePaste a list of names, choose how many teams, and split them randomly for sports, trivia, or work groups.
NewGenerate random letters for Scattergories, word games, creative writing prompts, and more.
NewPick a random name from your list. Perfect for classroom draws, giveaways, and choosing who goes first.
NewGenerate random words for Scrabble, word games, creative writing, and brainstorming. Filter by length.
NewGenerate random lottery numbers for Powerball, Mega Millions, or any custom pick. Fully random, fully private.
NewGenerate random hex colours, copy to clipboard, and browse your colour history. Great for designers and teachers.
NewRandoTools was built with a simple mission: to provide the fastest, most private random generation tools on the web. Unlike other tools that process your data on a server, RandoTools functions 100% client-side. This means that when you generate a secure password, roll dice, run a countdown timer, or split teams, the randomization happens entirely within your own browser using the Web Crypto API.
By leveraging modern browser technology, we ensure your data never leaves your device. There are no sign-ups, no tracking, and no hidden databases. Whether you're a gamer needing an RPG dice roller, a developer requiring cryptographically secure passwords, a teacher picking random names, or just someone trying to decide what's for dinner with our spin wheel, you can trust that your privacy is our top priority.
Our commitment to a privacy-first philosophy means we don't store your inputs or results. This architecture doesn't just make our tools safer—it also makes them incredibly fast, as there's no round-trip to a server for every click. Explore our collection and experience a better, more secure way to generate randomness online.