Random Team Generator:

How to Use the Random Team Generator

The Random Team Generator by GigaSpinner lets you instantly split any list of names, items, or tasks into fair, randomly assigned groups. No sign-up required — it works directly in your browser and is ready the moment the page loads.

Step 1: Start with the Default List

When you first open the tool, it comes pre-loaded with 16 sample names already split into 4 groups so you can see exactly how it works. The groups are displayed in a responsive grid — 2 columns on mobile, 3 on tablet, and 4 on desktop — each card showing a numbered list of its assigned members.

Step 2: Rerun for a New Random Split

Click the Rerun button (the circular arrow icon) at the top or bottom of the grid to instantly reshuffle the current list into brand new random groups. A spinning wheel will appear while the randomization happens, then your new groups are revealed. The same names and group count are kept — only the assignment changes. Use this as many times as you like until you get a result you are happy with.

Step 3: Open the Settings Panel

Click the Edit button (the gear icon) to open the settings panel below the grid. The Edit button turns yellow to indicate the panel is open. Click it again at any time to close the panel without applying any changes.

Step 4: Set the Number of Groups

In the settings panel, use the Number of Groups field to choose how many groups you want. You can enter any number from 1 up to 20. The tool automatically keeps groups as evenly sized as possible — if your list does not divide perfectly, some groups will have one more member than others.

For example, if you have 16 names and set 3 groups, two groups will have 5 members and one will have 6. If you have 10 names and set 4 groups, two groups will have 3 members and two will have 2.

Step 5: Edit the Names List

In the Names textarea, enter or paste your list. Each name or item must be on its own line. You can:

• Type names directly into the textarea one by one.
• Paste a pre-prepared list from a spreadsheet, document, or clipboard — just make sure each entry is on a separate line.
• Delete the default names and replace them entirely with your own.
• Add, remove, or edit individual entries at any time before applying.

Blank lines are ignored automatically, so you do not need to worry about accidental empty entries.

Step 6: Apply and Generate

Once you are satisfied with your list and group count, click Apply & Rerun. This saves your settings, closes the panel, spins the wheel, and immediately generates a fresh random split based on your new configuration. The groups grid updates instantly after the spin.

After applying, you can still use the Rerun button as many times as needed to reshuffle with the same settings.

How the Randomization Works

The tool shuffles your full list in a completely random order, then distributes names across groups one by one in a round-robin fashion. This guarantees every person appears in exactly one group, no one is left out, and the group sizes stay as balanced as possible. Each rerun produces a different result.

Tips for Best Results

• Uneven lists: If your list does not divide evenly, the extra members are spread across the first groups. For perfectly even teams, make sure your total count is divisible by the number of groups.
• Large lists: Paste directly from a spreadsheet or text file. Copy a column of names, paste into the textarea, and click Apply & Rerun.
• Single group: Setting the number of groups to 1 places everyone in one group — useful as a quick way to preview your shuffled list order.
• Rerun without reopening Edit: After you have applied your settings once, you never need to reopen the panel to reshuffle. Just keep clicking Rerun.

Common Use Cases

• Classroom groups: Paste your student roster and split into project teams or study groups fairly and instantly.
• Sports teams: Divide players into balanced sides for a pickup game, tournament bracket, or practice drill without any bias.
• Work assignments: Split a team across shifts, tasks, or sub-projects randomly so no one always gets the same role.
• Event seating or tables: Randomly assign guests to tables at an event to encourage mixing and new conversations.
• Chores and tasks: Enter a list of household chores and split them across the days of the week or among family members randomly.
• Games and activities: Use it for trivia nights, escape rooms, board game tournaments, or any activity that needs fair team selection on the spot.