URL, text, email, SMS and WhatsApp QR codes
Most QR codes people print are a website. That is only one payload. A poster can open a map, start an email, or drop a coupon code as plain text. Pick the type that matches the job, and remember that a static code cannot change its mind later.
Which type for which job
| Job | Type | Opens |
|---|---|---|
| Menu, product page, form | URL | The browser |
| Coupon / serial / Wi-Fi hint as text | Text | A text preview |
| “Write to us” on a flyer | The mail app, fields filled | |
| Tap to call / text a desk | Phone or SMS | Phone or messages |
| Chat with sales on WhatsApp | wa.me | |
| Event pin on a map | Location | Maps |
| Add a talk to the calendar | Event | Calendar |
The full generator has every type. Shortcuts: URL, text, email, phone, SMS, WhatsApp, location, event.
Static vs dynamic
A static QR stores the payload in the picture. Ours are static. They work forever, even if this website disappears, and they need no account. They also cannot be edited: if you printed https://old.example on 5,000 boxes, those boxes still open the old site.
A dynamic QR stores a short URL on someone else’s server that redirects. You can change the destination later, and vendors often sell scan counts. The trade-off is dependency: if that vendor shuts down, the print is dead, and the first hop is a tracker.
A middle path: print a URL you control (https://your.site/offer) as a static QR, and change the page (or a redirect) on your own hosting when the campaign moves.
URL hygiene
- Prefer
https://. The generator adds it if you typeexample.com. - Short, stable paths scan better than tracking URLs with a dozen query parameters — those make a denser code.
- Test the printed size with the actual phone cameras your audience uses, not only the desktop preview.
FAQ
Can I change a printed QR’s URL later?
Only if that URL redirects, or if you used a paid dynamic service. Codes from this generator are static.
Is a text QR better than a tiny URL for a coupon?
Yes when you do not want to depend on a website. The phone shows the code as text. Keep it short so the pattern stays easy to scan.