Paste a list of people and this tool shuffles them and splits them into groups of the size you choose, rather than a fixed number of teams. Set the group size to two to make random pairs, three or four for study groups, or any size that suits your activity. It is perfect for organizing breakout rooms, lab partners, discussion circles, or rotating pairings without anyone feeling singled out. The shuffle uses your browser secure random source, so the grouping is genuinely fair and fresh every time you regenerate. If the total does not divide evenly, the final group simply holds the remaining members. Everything runs locally in your browser, keeping the list of names completely private on your own device while you sort your group into fair, random clusters.