Free online tool

Knockout Tournament Bracket Maker

Create a single-elimination bracket for a friendly competition. Seed entrants, handle byes, enter scores and follow winners through to the final.

Works on your deviceNo account neededBracket / CSVOpen workspace ↓

How do I make a knockout tournament bracket?

Enter players or teams in seed order and create the bracket. Empty places become byes when the entrant count is not a power of two. Record each match score to advance its winner automatically. Keep working in this browser and download the fixtures.

Scores and progress save on this browser

Three simple steps

How to use Knockout Tournament Bracket Maker

  1. Add entrants in seed order and create the bracket.

  2. Record results as each match finishes.

  3. Follow the final and download or print the bracket.

Common questions

Good to know

Understand the result.
Keep the original.

Is this tool free, and are my files uploaded?

This tool is free with no account required. The work happens in your browser. Your input and files are not sent to a processing server.

What are the limits and details?

2–64 entrants. Tied scores need a winner. Later results may lock earlier matches. Results save locally when browser storage is available. Clearing site data removes this saved tournament. Download fixtures for a separate copy. There is no shared live scoreboard. Large printed brackets may need reduced print scaling.

2–64 entrants. Tied scores need a winner. Later results may lock earlier matches.