About
RandomTools365 is a small, free collection of random pickers and generators that run entirely in your browser.
What this site is
RandomTools365 is a set of browser-based tools for making unbiased choices: spinning a wheel of names, drawing giveaway winners, splitting a roster into teams, calling on students, rolling dice, generating numbers. Everything is free, nothing requires an account, and there is no paid tier.
It exists because these tasks come up constantly — in classrooms, in offices, at events and at home — and the available options tend to be either heavyweight apps or pages so covered in advertising that the tool itself is hard to find.
The principles behind every tool
Draws are decided before any animation runs, using the Web Crypto API. The animation is presentation, never mechanism.
Your lists stay on your device. There is no upload, no account and no server-side copy — you can verify this in your browser’s network tab.
Weighted draws are always labelled as weighted, with the exact percentages shown. A tool that hides its weights is not a random picker.
When something cannot be done — an impossible constraint, a range too large to draw honestly — the tool says so rather than producing a plausible-looking wrong answer.
Accessibility is not an afterthought: every tool works with a keyboard, announces results to screen readers, and respects reduced-motion preferences.
What this site is not
This is not a gambling site. There is no betting, no wagering, no odds calculation and no real-money play of any kind. Dice, coins and wheels here are tools for games, teaching and everyday decisions.
It is also not a certified randomness service. The tools are appropriate for classrooms, giveaways, games and sampling — not for regulated lotteries, clinical randomisation or anything requiring an audited system.
How it is funded
The site is free and is intended to be supported by advertising. Ad slots are laid out so they never sit beside an action button, never appear inside a result, and are hidden entirely in full-screen mode. Your lists are never used for advertising, and no user-entered content is sent to any analytics or advertising system.
Get in touch
Bug reports, tool requests and corrections are all welcome — see the contact page.