Tournament Bracket Generator
Paste your teams and generate a randomly-seeded single-elimination bracket, byes and all.
Reviewed by the CalcCafe editorial team · Last updated 1 July 2026 · How we test our tools
About this generator
Paste your teams and generate a randomly-seeded single-elimination bracket, byes and all. Everything runs in your browser — nothing you enter is uploaded.
Frequently asked questions
What if I don't have a power of two?
Byes are added automatically to fill the bracket to the next power of two.
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Sources & references
These tools follow our methodology and provide educational estimates only — verify important figures with a qualified professional.