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QR code generator

Create QR codes for links, Wi-Fi, text, email and contact cards.

3 free files a day · No sign-up · No ads

Frequently asked questions

How do I use QR code generator online?

Upload your PDF file, adjust the options if you need to and press Run. PDFMaster processes the file on our servers and gives you the PNG result to download in seconds, with no software to install.

Is QR code generator free?

Yes. You can use QR code generator online for free with 3 files a day, renewed daily, with no account and no ads. Premium removes the daily limit.

Is my document safe?

Files travel over HTTPS and are kept only for the time needed to finish the job. Nothing is shared with third parties and you can delete the output as soon as you have downloaded it.

Guide and use cases

QR code generator: Guide and use cases

Create a QR code for a link, a Wi-Fi network, a phone number, an e-mail, a contact card or a location. Pick the type, fill in the fields and download the code as PNG. Premium adds unlimited codes and SVG for printing at any size.

How it works

  1. Choose the type of code: link, Wi-Fi, text, e-mail, phone, SMS, contact or location.
  2. Fill in the fields. For Wi-Fi you only need the network name, the password and the security type.
  3. Adjust the colours and the size if you want to match your brand.
  4. Press Create QR code, scan it with your phone to check it and download it.

Use cases

Tips