What happens with an odd number of players?

The bracket pads up to the next power of two with byes, so top seeds advance automatically in the first round and the structure stays balanced.

Can I randomize the matchups?

Yes. Choose Keep order for standard seeding (top versus bottom) or Randomize to shuffle participants for a random draw before the bracket is built.

A bye is an automatic pass to the next round given when the number of entrants is not a power of two. Top seeds receive the byes so the bracket stays balanced and every later round is full.

How does seeding work?

In Keep order mode the first entrant is treated as the top seed and plays the lowest seed, the second plays the second-lowest, and so on. This standard bracket seeding keeps the strongest entrants apart until the closing rounds.

Can I make the draw random instead?

Yes. Switch to Randomize and the participant list is shuffled before the bracket is built, producing an unseeded draw where any matchup is possible in the first round.

Does it support double elimination?

Not currently — this tool builds single-elimination brackets, where one loss eliminates an entrant. That format suits most casual and quick-knockout events.

Tournament Bracket Generator

Paste a list of participants and instantly get a seeded single-elimination bracket with automatic byes for any number of entrants. Keep seeding or randomize the draw.

Updated June 2026

Files never leave your browser

Participants (one per line)

Seeding

Keep order (seeded)Randomize

How to use Tournament Bracket Generator

The tournament bracket generator turns a plain list of players or teams into a ready-to-play single-elimination bracket. It automatically pads the field to the next power of two with byes, seeds the draw so the strongest entrants meet last, and lays out every round from the opening matches through to the final. Whether you are running an office ping-pong league, a gaming tournament, or a weekend sports knockout, it builds the structure in one click without spreadsheets or manual pairing.

Type or paste your participants, one name per line.
Choose Keep order for seeded play or Randomize for a random draw.
Click Generate Bracket.
Read across the rounds from the first matches to the final.
Copy or share the result to distribute the bracket.

Your data never leaves your device — 100% private processing.

How the bracket is built

The generator counts your entrants and rounds the field up to the nearest power of two — 2, 4, 8, 16, and so on — because a clean single-elimination bracket halves the field each round. Any empty slots become byes, which are assigned to the top seeds so they advance automatically in round one. It then pairs seeds using the classic top-versus-bottom pattern and creates the placeholder matches for every subsequent round, all the way to the final, so you can fill in winners as the event progresses.

Seeded versus random draws

A seeded draw rewards ranking: by placing the best entrants far apart, it makes early upsets less likely and tends to deliver a high-quality final, which is why professional tournaments seed. A random draw treats everyone equally and can produce dramatic early clashes between strong entrants, which is often more fun for casual events. This tool supports both — keep your list in ranked order for seeding, or hit Randomize for an open draw. Either way the bracket structure, byes, and round names stay the same.

Worked examples

6 players

Inputs: 6 names · seeded

Result: 8-slot bracket with 2 byes for top seeds

8 teams

Inputs: 8 names · randomized

Result: Full 3-round knockout, no byes

Glossary

Single elimination: A format where one loss knocks an entrant out of the tournament.
Bye: An automatic advance given when the field is not a power of two.
Seed: A ranking that determines where an entrant is placed in the bracket.
Bracket: The tree of matches showing who plays whom in each round.

Frequently Asked Questions

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Why use Tournament Bracket Generator?

Handles any number of entrants by padding to a power of two with byes
Seeds top against bottom so favourites avoid each other until later rounds
Lays out every round with named stages like Quarterfinals, Semifinals, and Final
Offers an optional random shuffle for a fair, unseeded draw

Common use cases

Set up a single-elimination bracket for an office or club tournament
Draw a knockout stage for a video-game or esports competition
Organise a weekend sports playoff from a sign-up list
Create a quick prediction bracket for a televised tournament
Pair entrants fairly for a charity or fundraiser contest

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