Random Team Generator — Free Online Tool to Split Groups Instantly

The Best Free Random Team Generator Online

Whether you're a teacher splitting a class into groups, a coach dividing players into teams, or an organizer creating balanced brackets — Hasardio's free random team generator does it in seconds.

Paste your participant list, choose the number of teams or team size, and get randomly balanced groups instantly. No account required.

Generate random teams now — free →

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How to Use Hasardio as a Random Team Generator

• **Go to [hasardio.com/tirage](/tirage)**
• **Paste your participant list** (one name per line)
• **Switch to "Team Formation" mode**
• **Choose:** number of teams OR size per team
• **Click "Generate"** — cryptographically fair teams, instantly

Every generation produces a SHA-256 certificate — proof the teams were assigned fairly, shareable with all participants. Free mode supports up to 10,000 participants.

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Hasardio vs Other Random Team Generators

| Tool | Cryptographic RNG | SHA-256 Proof | Free | Team Size Control |

|---|---|---|---|---|

| Hasardio | ✓ | ✓ | ✓ | ✓ |

| Random.org | ✓ | ✗ | ✓ | ✗ |

| Wheel of Names | ✗ | ✗ | ✓ | ✗ |

| Most online tools | ✗ | ✗ | Limited | ✗ |

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Use Cases

Classroom: Students see the SHA-256 proof — no one accuses the teacher of picking groups manually. Works on any device including tablets.

Sports: Generate tournament brackets or league matchups randomly. Share the certificate as official proof of the draw.

Corporate events: Team-building workshops, hackathons, escape rooms — split any group in seconds without awkward social dynamics.

Gaming/Discord: Run tournaments, generate teams live and share the SHA-256 proof in chat for full transparency.

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FAQ

Can I generate teams with unequal sizes?

Yes. Remaining participants are distributed automatically across existing teams.

Is there a limit on participants?

Free mode: up to 10,000. Paid plans support up to 40,000.

Is the result truly random?

Yes — using crypto.getRandomValues(), a cryptographically secure RNG. The SHA-256 certificate proves the result wasn't manipulated.

Create random teams now →