Cert GenerateCert Generate

Private browser tool

Free QR code generator

Create and download a QR code without creating an account. Nothing you enter is uploaded or stored.

QR content

Enter a website, verification URL, email, phone number, Wi-Fi details, or any plain text.

No signup and no saved QR data. Your QR code is created in this browser tab and disappears when you close it.

Live preview

PNG

How to create a reliable QR code

  1. 01

    Choose what the QR should open.

  2. 02

    Enter the final link or contact detail.

  3. 03

    Keep strong contrast and a visible margin.

  4. 04

    Download, print, then test it with two phones.

For certificate verification: use the unique verification link created by Cert Generate—not only the homepage URL—so a scan can confirm the specific certificate.