Random Group Generator
Split names into random groups or pairs — with multiple rounds so people meet someone new every time.
Leave empty to use the number of people instead
Each round tries to put people with someone new
20 people → 10 groups of about 2
Why Use a Random Group Generator?
When people choose their own groups, they pick the people they already know. Random groups mix the room, so people meet coworkers, members, or classmates they wouldn't normally talk to. This generator can also create several rounds at once, and it tries to avoid putting the same people together twice — handy for speed networking, table rotations, and multi-round workshops.
How to Use the Random Group Generator
- 1
Add your people
Paste a list of names, one per line — or just enter how many people you have.
- 2
Choose group size or number of groups
Pick pairs, groups of a certain size, or a set number of groups. Extra people are spread evenly.
- 3
Choose the number of rounds
Add rounds for rotations. Each round tries to put people with someone new.
- 4
Generate and share
Copy the groups into a slide, email, or chat — or shuffle again.
Tips for Getting It Right
Groups of 3–5 talk best
Pairs are great for short conversations. Bigger groups make it easy for quieter people to hide.
Short rounds, many rounds
Several 5–10 minute rounds help people meet more of the room than one long one.
Give each round a question
A prompt for each round gives groups something to talk about right away.
Very large group?
For 100+ people, reading out groups takes too long. Let people pair themselves with a prompt instead.
Want to Skip the Manual Work?
For 100+ people, calling out groups takes forever. With Jam Bingo, people pair themselves: each person gets a prompt on their phone and goes to find someone new — no lists, no announcements.
Frequently Asked Questions
How do I split a large group into random groups?
Paste your list of names, choose a group size or number of groups, and generate. Extra people are spread across groups so sizes differ by at most one.
Can it make several rounds where people meet someone new?
Yes. Set the number of rounds and the generator tries many shuffles for each round, keeping the one with the fewest repeat pairings.
Do I need to enter names?
No. You can just enter how many people you have, and it will number them (Person 1, Person 2, …).
What's the best group size for breakout discussions?
3–5 people. Everyone gets to talk, and nobody can hide. Use pairs for short, one-on-one conversations.
Is it free?
Yes. It's free, with no sign-up, and your names stay in your browser.