Rangdom

Tournament Bracket Generator

Enter one entrant per line, or separate entrants with commas. Up to 64 entrants; byes are added automatically when the count is not a power of two.

Round of 8

  1. Match 1: Alice (bye)
  2. Match 2: Fatima (bye)
  3. Match 3: Eli vs Bob
  4. Match 4: Dana vs Charlie

Semifinals

  1. Match 5: Alice vs Fatima
  2. Match 6: Winner of Match 3 vs Winner of Match 4

Final

  1. Match 7: Winner of Match 5 vs Winner of Match 6
Brackets are drawn locally in your browser with the Web Crypto API. Your list and results stay only on this page.

Draw a fair single-elimination bracket

Paste players, teams, or entrants and generate a randomly seeded knockout bracket. The field is shuffled with cryptographic random values so every entrant has an equal chance at any position, then padded with byes up to the next power of two when the count is not already 2, 4, 8, 16, and so on.

Round one shows the concrete matchups; later rounds list the placeholders up to the final. An entrant drawn against a bye advances automatically and appears by name in the next round. Use it for game nights, esports lobbies, office ladders, and small sports tournaments, and copy the whole bracket as plain text.

Rangdom does not receive or store the list you enter. The draw runs entirely in your browser.