# Bingo Card Generator

> Generate unique bingo cards from your own list of items, with an optional free space.

A bingo card generator builds grids from your own list of items rather than numbers, which is what makes it useful for classrooms, conferences and meeting bingo. Each card draws a different random subset, and odd-sized grids can carry a free space in the centre.

**URL:** https://convertto.tech/t/bingo-card-generator
**Category:** Randomisers & Games (https://convertto.tech/c/random-generators)
**Privacy:** Runs entirely in the browser; no upload
**Cost:** Free, no sign-up
**Last updated:** 2026-08-01

## Key facts

- **Privacy:** Runs entirely in your browser — nothing is uploaded
- **Cost:** Free, unlimited, no sign-up

## How to use

1. Enter or paste your items.
2. Set the number of cards.
3. Choose the grid.
4. Turn "Free space in the centre" on or off as needed.
5. Enter or paste your seed.
6. The result appears immediately — copy or download it.

## FAQ

### Why can two cards share the same items?

Because each card draws randomly from your list. Cards match more often when the list is barely larger than the grid — a 5×5 card needs 24 items, and a list of 25 produces near-identical cards.

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