QR Codes for Your Business: Menus, WiFi, Contact Cards and More
Updated July 20, 2026
A QR code turns anything printable — a table tent, a shop window, a business card — into a link customers can open in two seconds. This guide covers the most useful business QR codes and how to create each one for free, with codes that never expire and no account required.
1. Link to your menu, page or booking form
The classic case: encode any URL with the QR Code Generator, download it as a sharp PNG or scalable SVG, and put it wherever customers are. One thing to know: the codes you create here are static — the URL is baked into the code itself, so it works forever and can't be disabled by a third-party service. If you need to change the destination later, generate a new code, or link to a page you control and change that page.
2. Let guests join your WiFi with one scan
Nobody enjoys typing a 16-character WiFi password from a chalkboard. The WiFi QR Code tool encodes your network name and password into a code guests simply scan to connect — phones join automatically. Print it, frame it, done. The password stays in the printed code; it is never sent to any server.
3. Share your contact details as a vCard
A vCard QR code puts your name, company, phone, email and website into a code that adds you straight to the scanner's address book. Put it on business cards, email signatures and conference slides — no app, no typing, no transcription errors.
4. Add your logo and prepare for print
QR codes tolerate a surprising amount of damage thanks to error correction, which is why you can place a logo in the middle: the QR Code with Logo tool does this while keeping the code scannable. For table tents and stickers, the QR Print Sheet tool lays out a whole page of identical codes at the size you choose. And if you need one code per item — say, a serial number range or a list of product URLs — the Bulk QR Generator creates hundreds from a CSV in one go.
Print quality checklist
Print at least 2×2 cm for close-range scanning (menus, cards) and larger for posters — a rough rule is code width ≥ scanning distance ÷ 10. Keep a white margin around the code, use dark-on-light colors, and always test-scan the final printed material with a couple of different phones before ordering a large print run.