Tournament Bracket Generator

What is it?

Tournament Bracket Generator is a free, browser-based tool that creates single-elimination brackets for any competition — esports, sports leagues, office tournaments, quiz nights, fantasy drafts, or any contest where you need to track who beats whom. Enter between 4 and 64 participants, and the tool automatically generates the correct bracket structure with proper byes for non-power-of-two field sizes. Click on a match to advance the winner, and watch the bracket fill in automatically round by round all the way to the champion. When the tournament is finished — or at any point during it — export the full bracket as a clean PNG to share with participants or post online.

How to use it

1. Enter the names of all participants in the input area, one per line.
2. Choose the seeding order: keep your entered order, or let the tool randomize the matchups.
3. Click "Generate Bracket" to build the bracket structure automatically.
4. Click on a participant's name in any match to advance them to the next round.
5. When the tournament concludes, click "Export PNG" to download the completed bracket.

Why use this tool

Running a tournament without a proper bracket is chaotic. This tool solves that instantly: paste in a list of names and get a clean, interactive bracket in one click. Unlike spreadsheet templates, the bracket updates automatically as you click through winners — no formulas to break, no manual formatting. It handles byes correctly so odd-sized fields (e.g. 6, 10, or 20 players) work seamlessly. The exported PNG is sharp and well-laid-out, perfect for printing or posting in a Discord server, group chat, or social media.

Frequently asked questions