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Random Group Maker

Fairly distribute participants into groups and teams instantly in your browser. Perfect for classroom projects, corporate workshops, study groups, gaming teams, and icebreakers. Choose between group count or team size, assign team leaders automatically, and copy formatted results with one click.

100% Local Processing. Your participant list never leaves your browser and is never stored on servers.

Total 0 participants

Enter one name per line, or separate names with commas.

Generated Groups

Awaiting participants

Enter names on the left and click Generate to see your randomly organized groups here.

100% Client-Side Privacy

All random shuffling happens entirely in your local browser memory. Sensitive rosters, student lists, or company team names are never transmitted over the internet.

Helpful Grouping Tips

Paste names directly from Excel spreadsheets, Word documents, or messenger chats without manual reformatting.

If total headcount is not divisible evenly, remaining participants are automatically balanced across earlier groups.

Click [Copy Results Text] to instantly copy clean formatted lists ready to paste into Slack, Microsoft Teams, or email.

Practical Team Building Guide

How to Organize Fair Teams in Seconds: Complete Practical Guide

Whether you are coordinating a classroom activity, hosting a corporate workshop, or arranging a sports tournament, organizing fair teams without personal bias is essential.

This Random Group Maker eliminates tedious physical drawing and ensures true mathematical fairness with a single click.

Below is a step-by-step walkthrough, recommended setups for different group events, and tips for handling uneven numbers effortlessly.

1. Quick 4-Step Guide to Perfect Grouping

Follow these four simple steps to generate and share your groups in seconds:

Step 1: Paste Your Roster — Copy names from an Excel spreadsheet, Word document, or group chat and paste them into the input box. Commas and line breaks are automatically recognized.

Step 2: Choose Distribution Method — Select [By Number of Groups] if your venue has a fixed count of tables or breakout rooms, or select [By Members per Group] if tasks require a specific team size.

Step 3: Toggle Team Leader & Prefix — Enable [Assign Team Leader] if you need a designated coordinator for each group. Customize the group label prefix (e.g. Group, Team, Squad, Table).

Step 4: Generate & Share — Click [Generate Random Groups]. Review the color-coded cards and click [Copy Results Text] to send the final lineup to your group chat.

2. Recommended Settings for Different Event Types

Match your settings to your event goals to maximize engagement and smooth teamwork:

Event TypeRecommended ModeLeader OptionPro Tip
School Classroom Projects3 to 5 members per group (By Size)Enable LeaderAssigning leaders helps distribute responsibilities and prevents social loafing during group homework.
Corporate Workshops & OffsitesFixed number of tables (By Groups)Enable LeaderMix employees across departments to foster open communication and break down organizational silos.
Sports Tournaments (Soccer/Basketball)2 Teams (By Groups)Enable CaptainDivide rosters evenly between Team A and Team B; assign any remainder players as substitutes.
Study Groups & Book Clubs3 to 4 members per squad (By Size)OptionalSmaller squads ensure every participant has ample speaking time for deep discussions.
Dinner & Board Game Tables4 people per table (By Size)OptionalSet the naming prefix to "Table" to double as an instant seating chart.

3. Handling Uneven Participant Headcounts Smoothly

It is very common for total headcount not to divide evenly (e.g. dividing 13 participants into groups of 4).

This tool handles remainders by distributing surplus members one-by-one starting from Group 1 (e.g. Group 1: 5 members, Group 2: 4 members, Group 3: 4 members). This ensures the difference between any two groups is never more than 1 person.

For games or activities requiring strictly equal numbers, you can assign the extra participant as a moderator, referee, or scorekeeper.

Frequently Asked Questions (FAQ)

Q.Can I copy and paste directly from Excel or Google Sheets?

Yes, absolutely! Simply copy a column of names from Excel or Google Sheets and paste it directly into the input area. The tool automatically detects line breaks and cleans up spaces.

Q.How does the tool handle uneven numbers?

If 10 people are divided into 3 groups, the tool produces sizes of 4, 3, and 3. Surplus members are balanced across earlier groups so all team sizes remain as close as possible.

Q.What if I do not want to assign team leaders?

Simply uncheck the [Assign 1 Team Leader per group] checkbox in the options panel. The resulting cards will display all members equally without crown badges.

Q.How do I share the generated groups with attendees?

Click [Copy Results Text] at the top right of the results panel. Formatted text like "[Group 1 (4 members)] - Alice, Bob..." will be copied to your clipboard, ready to paste into Slack, Teams, or email.

Q.Is participant data safe and private?

Yes, 100%. All processing runs strictly inside your local browser memory. Names are never uploaded, logged, or stored on any server.