About these tools

Create a 3×3, 4×4 or 5×5 card, mark matching squares and share the result.

Processed in your browser

Graphite builds tools that work without an account. File conversion, calculations and games run in your browser rather than an input-processing server.

Design and operation

The sites are served as static assets on Cloudflare and are configured to support operation through advertising. Advertising and request data are described in the privacy policy.

Check your result

Supported formats and features vary by device and browser. Keep originals and inspect converted or generated results before using them.

Creator and contact

Graphite provides creator information and public contact links on its about page.

Available tools

Bingo Card Maker — Create a 3×3, 4×4 or 5×5 card, mark matching squares and share the result.
Printable Bingo Cards — Create 2–12 shuffled bingo cards from one prompt list.