Question 1

How do I make a QR code for my WiFi password?

Accepted Answer

Switch to the WiFi tab, enter your network name and password, and choose the security type. The generator builds a QR code that lets any phone camera join the network without typing the password.

Question 2

Can I make a QR code that saves a contact to someone's phone?

Accepted Answer

Yes. The contact tab builds a vCard QR code from a name, phone number, email and organization, which most phone cameras recognize and offer to save directly as a new contact.

Question 3

What image format does the QR code download as?

Accepted Answer

The generator produces a downloadable PNG image, which works for printing, embedding in documents, or sharing digitally.

Question 4

Is there a limit to how much text a QR code can hold?

Accepted Answer

QR codes can hold up to a few thousand characters, but shorter content scans faster and more reliably. For a link, use a short URL where possible.

Question 5

Do I need an account to generate a QR code?

Accepted Answer

No. QR code generation runs fully in your browser, with no sign-up and no data sent anywhere.

QR Code Generator

Frequently asked questions

QR Code Generator

Frequently asked questions