Random Group Generator - Divide People into Teams
Randomly divide people into groups or teams instantly. Our random group generator creates fair, unbiased team assignments perfect for classrooms, team building, project assignments, and any situation requiring random team formation.
What Is a Random Group Generator?
A random group generator takes a list of names and randomly distributes them into a specified number of groups. Using true random selection, everyone has an equal chance of being in any group, ensuring fair and unbiased team assignments.
How to Use
- Enter names - One per line or comma-separated
- Set group count - How many teams to create
- Click "Generate" - Randomly assign groups
- Review results - See balanced team assignments
- Regenerate if needed - Shuffle again
Key Features
- True randomness - Fair, unbiased distribution
- Flexible input - Names, numbers, or any items
- Group sizing - Even distribution across teams
- Balance handling - Distributes remainders fairly
- History view - Review previous groupings
- One-click copy - Easy result sharing
Group Size Options
| Method | Description | Example (12 people, 4 groups) |
|---|---|---|
| Equal groups | Divide evenly | 3-3-3-3 |
| By group count | Specify # of groups | 4 groups of 3 |
| By group size | Specify members per group | Groups of 3 each |
Handling Remainders
When participants don't divide evenly:
15 people into 4 groups:
- Groups 1-3: 4 members each
- Group 4: 3 members
The extra members are randomly distributed among groups.
Use Cases
Education
- Classroom groups - Project team assignment
- Study groups - Peer learning formation
- Lab partners - Science class pairing
- Presentation teams - Assign group projects
- Discussion groups - Class activities
Workplace
- Team building - Activity group formation
- Brainstorming - Break into working groups
- Training sessions - Workshop groups
- Project teams - Cross-functional assignments
- Meeting breakouts - Smaller discussion groups
Sports & Activities
- Practice squads - Training group formation
- Tournament brackets - Initial team seeding
- Game teams - Pick-up game organization
- Camp groups - Activity assignments
- Exercise partners - Workout pairing
Events & Gaming
- Party games - Team competition formation
- Trivia nights - Quiz team creation
- Escape rooms - Group assignments
- Murder mystery - Character group assignment
- Board game nights - Player groupings
Group Formation Strategies
Random (This Tool)
- Completely unbiased
- No skill consideration
- Best for: Games, icebreakers, equal participation activities
Balanced (Manual Adjustment)
- Mixed skill levels per group
- Distribute strong/weak evenly
- Best for: Competitive activities, learning groups
Interest-Based
- Group by topic/preference
- Self-selection with caps
- Best for: Project selection, voluntary activities
Tips for Effective Groups
Before Generating
- Count participants - Know your exact number
- Decide group size - Based on activity requirements
- Consider constraints - Any required separations?
After Generating
- Review balance - Check group sizes are appropriate
- Make adjustments - If necessary for practical reasons
- Save results - Copy for later reference
- Communicate clearly - Share assignments with everyone
For Recurring Events
- Save previous groupings to ensure variety
- Rotate so people work with different teammates
- Track over time for fair distribution
Fair Distribution Example
20 participants into 6 groups:
Group 1: Alice, Bob, Charlie, Dan (4)
Group 2: Eve, Frank, Grace (3)
Group 3: Henry, Ivy, Jack, Karen (4)
Group 4: Leo, Mary, Nancy (3)
Group 5: Oscar, Pat, Quinn, Rose (4)
Group 6: Sam, Tina (2)
Sizes: 4, 3, 4, 3, 4, 2 — as balanced as possible with 20 ÷ 6 = 3r2
Frequently Asked Questions
Is the grouping truly random?
Yes! We use cryptographically secure random number generation. Each person has an exactly equal probability of being in any group.
Can I specify who should be together?
This tool does purely random grouping. For constrained assignments (e.g., "keep these two together"), you'd need to manually adjust afterward or pre-group before using the tool.
What if I need odd-sized groups?
The tool distributes remainders as evenly as possible. If perfect equality isn't possible, some groups will have one more member.
Can I exclude certain combinations?
Not automatically. For complex constraints, generate random groups and manually check/regenerate if needed.
Is there a participant limit?
No practical limit. The tool handles hundreds of entries efficiently.
Can I save/export the results?
Copy the generated groups and paste into any document, email, or application.
Related Tools
- Random Name Picker — Select individual winners
- Random Number Generator — Generate random numbers
- Random Wheel — Visual random selection
- Random Choice Generator — Pick from options
- Yes or No Generator — Quick binary decisions
Enter your list of names above and create fair, random group assignments instantly. Perfect for teachers, team leads, and event organizers!