Five tournament formats
Choose the format that matches how your event should work. Build a Single Elimination bracket, run a Double Elimination tournament, create a Round Robin schedule, pair a Swiss System tournament, or provide three real games with a 3 Game Guarantee bracket.
Browser-local by design
Tournament state auto-saves to IndexedDB in the browser you are using. You can export a JSON backup for portability, import a valid backup later, and use the browser print dialog to print or choose Save as PDF. BracketMetrik does not currently provide accounts, cloud sync, public sharing, collaboration, or payments.
Product principles
- Scores and outcomes remain explicit, separate decisions.
- Byes are scheduling rules, not fake played matches.
- Result corrections show and clear affected downstream data.
- Portable JSON backups remain under the user's control.
- Format rules and standings logic are explained transparently.
What BracketMetrik is for
It is a practical tool for organizers who need a clear tournament workspace they can operate in one browser. Browser-local operation reduces account friction, but it also means you are responsible for keeping backups when the tournament matters.