Free Team & Group Randomizer
Paste your names, choose how you want to split them, and shuffle into balanced random groups instantly.
What this does: shuffles a list of names using a cryptographically random Fisher-Yates shuffle, then splits the result into balanced groups either by a target number of groups or a target number of people per group. It is completely free, needs no signup, and runs entirely in your browser.
Frequently asked questions
How does the randomizer decide who goes in each group?
Names are shuffled using a Fisher-Yates algorithm powered by the Web Crypto API's secure random number generator, then split into groups either by a target number of groups or a target group size, with any leftover people spread evenly across groups.
Can I reshuffle if I don't like the groups?
Yes. Press Reshuffle at any time to run a brand new random shuffle on the same name list and generate a different set of groups.
Do I need an account or does this tool save my list anywhere?
No. There is no signup, and nothing is saved or sent to a server. The whole shuffle happens locally in your browser and is gone when you leave the page.