Email QR Code Generator
Create a QR code that opens the scanner's email app with the recipient, subject and message already filled in.
Your QR code will appear here.
QR codes are created in your browser. The information you type and any logo you add are not sent to CentralMirror or stored anywhere. Privacy policy
How to use the Email QR Code Generator
- 1Enter the email address.
- 2Optionally add a subject and message.
- 3Test the preview, then download.
Supported formats and limits
- Download as PNG (256 to 2048 pixels) or SVG (scales to any size for printing).
- Custom foreground and background colours. Dark-on-light codes scan most reliably.
- Optional centre logo (PNG or JPG). Adding a logo switches to the highest error correction level automatically.
- Every code is read back by a QR decoder before download is allowed.
Frequently asked questions
Does scanning send the email automatically?
No. It only opens a draft; the person still decides whether to send it.
Do these QR codes expire?
No. These are static QR codes: the information is stored inside the pattern itself, so they keep working for as long as the code is printed or displayed. There is no tracking and no redirect service.
Why is the download button disabled?
The tool checks that the code can actually be scanned. If the colours have too little contrast, are inverted (light code on dark background), or the logo is too large, the check fails and you will see what to change.
How big should I print a QR code?
As a rule of thumb, make the code at least 2 × 2 cm, and larger if people will scan it from further away (about one tenth of the scanning distance). Use the SVG download for print so it stays sharp at any size.