FAQ
Bingo Number Generator FAQ
Quick answers about using the free bingo callers: pricing, hosting tips, supported game types, and how to request new features.
Is the bingo caller free to use?
Yes. All bingo callers (30, 50, 60, 75, 80, and 90-ball) are free to use in your browser with no sign-up.
How do I host a bingo game with this tool?
Open a caller, click "Generate Next Number" to draw numbers, and use fullscreen mode for projectors or screenshares. Players mark their own cards.
Which bingo game types are supported?
We support 30, 50, 60, 75, 80, and 90-ball bingo. Each caller includes call history, timer, fullscreen, and saved progress. 75-ball also supports audio-ready calls.
Can I save and resume a game?
Yes. Calls, current number, and settings are saved locally. If you refresh or return, you can resume or start over.
How do I turn audio on or off?
Click the gear icon in the caller and toggle Audio. Some variants ship without audio files—those will stay silent even if toggled on. See our audio settings guide for details.
How do I hide or show call history?
Open settings and toggle History. Hide it for cleaner projector views; show it to help players verify past calls. More in our call history guide.
How do I enable the timer?
Toggle Timer in settings. The timer starts on the first call, pauses on reset, and resumes if you refresh mid-game. See our game timer guide for details.
Can I request a new feature?
Yes. Send requests via the Contact page. We prioritize host-friendly controls and clear accessibility features.
Will this work for livestreams or classrooms?
Yes. Use fullscreen mode, hide history if you want a clean display, and rely on the timer to pace rounds. Saved progress helps if the browser reloads. See our classroom bingo guide or virtual bingo guide for setup tips.
Do you provide bingo cards?
Yes. Use the card generator to print up to 200 free, unique cards per format (75, 90, 80, 60, 50, 30-ball, and word bingo) as PDF or on paper — no sign-up required.
What are the rules of bingo?
Numbers are called one at a time; mark each one on your card if you have it. The first player to complete the required pattern (a line, four corners, or a full house, depending on the game) calls "Bingo!" and wins. Each format has its own grid size and detail — see our per-format rules in the docs, or read the full history of bingo for background.
How do I verify a winning bingo card?
Check the caller's call history against the marked numbers on the card that called "Bingo." Our online marker keeps a timestamped history and a checksum of your marks so you can confirm a card is genuine and matches what was actually called.