About this qr code generator
One tool for every QR code you will ever need: a website link, a vCard contact card that saves straight into a phone's address book, a Wi-Fi login guests can scan instead of typing passwords, or tap-to-call, tap-to-email and tap-to-text codes. Codes are generated on your device and never expire.
How to use it
- Choose the type of QR code.
- Fill in the fields — the preview updates live.
- Download the PNG, or for contacts, the .vcf file too.
Worked example
Frequently asked questions
Do these QR codes expire?
Never. The information is inside the code itself — there is no redirect service and nothing to switch off.
Why use a vCard QR?
Scanning types the contact perfectly — no typos in phone numbers or emails. It is the digital version of handing over a business card.
What colour should a QR code be?
Dark code on light background scans most reliably. Keep strong contrast whatever colours you choose, and always test-scan before printing.
Is there a size limit?
QR codes hold up to a few thousand characters, but dense codes are harder to scan. Keep vCards focused on the essentials.