How to Make a QR Code for Anything
QR codes are on menus, shop counters, packaging and business cards because they remove friction: point, scan, done. Making one takes less than a minute — the mistakes happen afterwards, in sizing and printing. This guide covers both.
Step by step
- Decide what the code should open: a website link, your Wi-Fi details, a payment page, a menu PDF or plain contact info.
- Open the QR Code Generator on NToolHub and paste your link or text.
- Generate the code and download the image.
- Test it with your own phone camera before you print or share it — every time.
Make sure it scans everywhere
- Size: at least 2 × 2 cm in print for arm’s-length scanning; bigger for posters people scan from a distance (roughly 1:10 — code size vs scanning distance).
- Contrast: dark code on a light background. Inverted (light on dark) codes fail on many older phones.
- Quiet zone: leave the white border around the code — printing it edge-to-edge against busy artwork breaks scanning.
- Short links scan faster: the less data in the code, the simpler and more forgiving it is. Shorten long URLs first.
Popular uses
- Restaurants: menu PDF link on table tents.
- Shops: Wi-Fi code at the counter, review-page code at the till.
- Freelancers: portfolio or payment link on a business card.
- Events: registration form or location pin at the entrance.
Try it now — free
Make your QR code now with the free QR Code Generator — download it as a crisp image, ready to print or share.
Open the QR Code Generator