Tournament Bracket Generator

Seed a single-elimination bracket for 2 to 32 teams. The draw rounds up to a power of two and the spare places become byes for the top seeds; clicking a team sends it through to its next match. Runs locally in your browser.

Enter the number of teams to build a bracket.

A single-elimination bracket always needs one fewer match than it has teams. Standard seeding pairs the best seed with the weakest, so seed 1 and seed 2 sit in opposite halves and can meet only in the final; entry order fills the draw in the order you list the teams, with the byes going to the last first-round matches. Winners are your picks — nothing is simulated, seeded randomly or stored, and the page makes no network requests.