Using QR codes5 min read
How to create QR codes for Wi-Fi, WhatsApp, and contact cards
Create QR codes for URLs, Wi-Fi, contact cards, events, IBANs, email, phone, or WhatsApp. Customize, test, and download your code.
Read the guideLentoCircle solutions
Share business links with QR codes and bio pages.
Make menus, product catalogs, booking pages, and social profiles easy for customers to open.
Recommended tools
Tools for your workflow
Use each tool as needed and manage account-linked tools from your workspace.
No account required
Sharing tool
QR Code
Create QR codes for links, Wi-Fi, contact cards, events, IBANs, email, phone, and WhatsApp.
URL · Wi-Fi · Contact · IBAN · Event
8 QR typesLogo + frame
Account required
Profile tool
Bio Page
Bring your social media and website links together on one personal page.
lentocircle.com/bio/your-name
Public or privateCustomizable
No account required
Communication tool
WhatsApp Link
Add a pre-filled message to your phone number and create a WhatsApp link or QR code.
wa.me/9055512345678?text=Hello
Pre-filled messageQR code
No account required
Dynamic link tool
Smart Link
Create a short link and dynamic QR code for any web address. Change the destination later.
One QR code, an editable destination
Manage with an accountEdit destination