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Group Generator

Free online group generator for teachers. Split any class list into random teams of any size in seconds.

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Why use it?

The classroom problem it solves

Mixed-ability grouping collapses when it takes ten minutes of negotiation. This generator exists so teams appear in seconds and the learning task can start while energy is still good. Random is not always pedagogically perfect — it is often better than friendship clusters and dead time.

Good moments to use it

Where group generator earns its place

  • Create random pairs for peer assessment and discussion
  • Generate mixed-ability groups for projects and practicals
  • Avoid friendship-group clustering with fair random allocation

Teacher tip

A small choice that improves it

If two students cannot work together, fix that pair manually after the random draw. Random first, professional override second.

In the classroom

Put it into a lesson

A simple routine for making the tool useful rather than distracting.

02

Example

One way to use it

Example: paste the class list, set groups of three, project the result, give 20 seconds for students to move, then start the task with a visible timer so settling does not become social hour.

Help

Group Generator FAQ

Practical answers about setup, classroom use and what pupils need to do.

Can I set the group size?

Yes. Choose the number of groups or the number of students per group and it calculates the rest.

Can I keep certain students apart?

Currently it generates fully random groups. For controlled seating, try the Seating Plan Maker.

Can I print the groups?

Yes. You can copy the groups to paste into a document or display them on the board.

Keep exploring

More tools for this kind of lesson

Choose a different classroom routine from the same collection.

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Seating Plan MakerFree drag-and-drop seating plan generator. Design your classroom layout, arrange desks and assign students instantly.
Random Name PickerFree random name picker for teachers. Paste in a class list and instantly choose a student fairly for cold calling, questioning and classroom games.

Teacher ideas

Read how teachers use this format

Practical classroom guidance from Free Classroom Tools.

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Group generator for faster mixed-ability classroom setupMixed-ability grouping fails when it takes ten minutes of negotiation. A group generator makes fairer teams in seconds so the learning task can start while energy is still good.
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