Bingo Card Generator

Pick a card type — classic Numbers or custom Words — choose your grid size (3×3, 4×4, or 5×5), set how many cards you need, and hit Generate Cards. Number cards use the traditional B-I-N-G-O column layout with each column drawn from its own number range and sorted ascending, exactly like a real bingo sheet. Every card is unique, and the whole set is created instantly in your browser.

Numbers mode builds classic 75-ball cards: columns labeled B, I, N, G, O (B I N for 3×3, B I G O for 4×4), each drawing from its own range — B has 1–15, I has 16–30, and so on. Words mode fills the grid from your own word list, so you can make themed bingo for baby showers, classrooms, holidays, or parties — paste your words or load one of the built-in presets.

Three sizes are supported: 3×3 (9 squares), 4×4 (16 squares), and 5×5 (25 squares). Odd-sized grids — 3×3 and 5×5 — include a FREE center square that counts as already daubed, just like a real bingo card. The 4×4 grid has no free space, so every square is a real call. Number cards work at any size; word cards work best with at least as many words as the grid has squares.

Yes — generate anywhere from 1 to 20 cards in a single click using the Number of Cards stepper. Each card is randomly generated and guaranteed unique (number cards never repeat a number layout), perfect for handing out a full classroom or party set. Press Space or Re-roll at any time to shuffle an entirely fresh set with the same settings.

Click any square to daub it — marked squares turn cinnabar red with a synthesized tick sound, and you can un-click to undo a mark at any time. Completed rows, columns, and diagonals light up gold automatically, the card badge shows your running line count, and a full house triggers a victory fanfare. The stat row tracks total daubed cells and lines across every card, and Clear Marks resets everything for the next game.

Yes. The Export & Print panel copies the entire set as clean plain text, downloads it as a .txt file, or opens the print dialog with a print-optimized layout — the page chrome is hidden so only the cards print, each card kept intact on its own page section. Perfect for birthday parties, classroom activities, or holiday game nights.

It is 100% free with no registration, and everything runs entirely in your browser — no data is ever sent to a server. Your card type, grid size, card count, title, word list, and even your current cards with their daubed squares are stored only in your browser’s localStorage, so you can close the tab and pick up exactly where you left off.