🏸Free Bracket Generator

12-Team Tournament
Bracket Generator

A 12-player single elimination bracket runs 4 rounds with 11 total matches. Four players receive a BYE in round 1.

No signup · Free forever · Takes 30 seconds

Your Players

One name per line · any count works

12 players

Replace "Player 1, 2…" with your real player names first.

12 players → 16-bracket · 4 auto-advance to R2

Round Structure

4Round 1 (+ 4 BYEs)
6 matches
3Quarter-finals
4 matches
2Semi-finals
2 matches
1Final
1 match

Key Facts

  • 11 total matches
  • 4 rounds to a champion
  • 4 BYEs in round 1 (auto-placed)
  • Common size for club and office leagues

Popular For

Club sportsOffice leaguesLAN partiesEsportsBadminton

Example 12-Team Bracket

Preview only — enter real names above to create
Scroll to see all rounds
Round of 16
#1Player 1BYE
vs
Auto-advance
Now playing
#8Player 8
#9Player 9
#4Player 4BYE
vs
Auto-advance
#5Player 5
vs
#12Player 12
#2Player 2BYE
vs
Auto-advance
#7Player 7
vs
#10Player 10
#3Player 3BYE
vs
Auto-advance
#6Player 6
vs
#11Player 11
Quarter-finals
#1Player 1BYE
vs
Auto-advance
#4Player 4BYE
vs
Auto-advance
#2Player 2BYE
vs
Auto-advance
#3Player 3BYE
vs
Auto-advance
Semi-finals
TBD
vs
TBD
TBD
vs
TBD
Final
TBD
vs
TBD
Champion
3
3rd Place Match
TBD
vs
TBD

How a 12-Team Single Elimination Bracket Works

In a 12-team single elimination tournament, every match is knockout — the loser is immediately eliminated. A 12-player single elimination bracket runs 4 rounds with 11 total matches. Four players receive a BYE in round 1.

The bracket is seeded so the strongest players (highest seeds) are placed in opposite halves of the draw, meaning they can only meet in the later rounds. Seed 1 is placed against seed 12, seed 2 against seed 11, and so on.

When the number of players is not a power of 2, some players receive a BYE — they advance automatically to round 2. In a 12-team bracket with all positions filled, no byes are needed.