Sideline Tools is a small, independent site that builds free tools for organizing tournaments and leagues: bracket generators, round robin schedules and, step by step, more of the sheets and calculators that organizers need.
Why we built it
Most tournament software asks you to create an account, pick a plan or install an app before you can see a single bracket. Volunteers running a Saturday cornhole tournament or a coach planning a youth league usually just need something that works right now, prints cleanly and can be shared in the team chat. That’s what we make.
How the tools work
- Everything runs in your browser. The teams and scores you type are not sent to our server; your last bracket or schedule is stored only on your own device.
- Share links contain the bracket or schedule itself, so whoever opens the link sees exactly what you shared.
- The formats follow standard tournament practice: standard seeding, byes to top seeds, the circle method for round robins.
Contact
Found a bug, need a format we don’t support yet, or want to suggest a tool? Write to [email protected]. We read every message.