Rollare Bracket Maker 作成者: 雪剑20
Free tournament bracket maker — single elimination & round robin in your browser
拡張機能メタデータ
スクリーンショット
この拡張機能について
Rollare Bracket Maker — create a tournament bracket in seconds, right in your browser.
Formats
• Single elimination — byes handled automatically, optional third-place match
• Round robin — full schedule with a live standings table
Highlights
• Name your tournament and track every pick on a clean, readable bracket
• Export the bracket as a PNG image or copy it to the clipboard
• Animated previews of six tournament formats (single elimination, double elimination, round robin, group stage + knockout, Swiss, Swiss + knockout)
• Four languages: English, 简体中文, 日本語, 한국어
• No account, no sign-up — your data stays on your device
When you're ready to run the real thing — online registration, match scheduling, referee scoring, live public pages and poster exports — one click takes you to rollare.com for free.
Formats
• Single elimination — byes handled automatically, optional third-place match
• Round robin — full schedule with a live standings table
Highlights
• Name your tournament and track every pick on a clean, readable bracket
• Export the bracket as a PNG image or copy it to the clipboard
• Animated previews of six tournament formats (single elimination, double elimination, round robin, group stage + knockout, Swiss, Swiss + knockout)
• Four languages: English, 简体中文, 日本語, 한국어
• No account, no sign-up — your data stays on your device
When you're ready to run the real thing — online registration, match scheduling, referee scoring, live public pages and poster exports — one click takes you to rollare.com for free.
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権限とデータ
詳しい情報
- バージョン
- 1.0.0
- サイズ
- 204.58 KB
- 最終更新日
- 8日前 (2026年9月16日)
- 関連カテゴリー
- ライセンス
- MIT License
- プライバシーポリシー
- このアドオンのプライバシーポリシーを読む
- バージョン履歴
- コレクションへ追加
How to test:
1. Click the Rollare Bracket Maker toolbar icon — the generator opens in a new tab.
2. Left panel: pick a format (single elimination / round robin), set team count (2–16), enter names (or Shuffle), then "Generate bracket".
3. Click a team to record a winner; winners advance automatically. With 4+ teams a third-place match appears below the final.
4. Header buttons export the bracket as PNG or copy it to the clipboard.
5. "Preview all 6 formats" plays animated format demos; each card links to rollare.com.
Quick demo states (no manual input): open the extension page and append ?demo=se-picked (winners pre-filled + third-place match) or ?demo=rr (round robin with standings) to the app.html URL.
Build/source: bundled with WXT (open-source build tool) from unobfuscated TypeScript sources; reproducible with "bun install && bun run build:firefox". Source archive can be provided on request.
Note on validator warnings: any remaining innerHTML references come from the bundled react-dom library internals; the extension never injects untrusted content into innerHTML. The UI follows the browser language (English / 简体中文 / 日本語 / 한국어).