Email QR Code Generator

What is an Email QR code?

An Email QR code encodes a mailto link with your email address, plus an optional subject and message. When someone scans it with their phone camera, their default email app opens with a new message already addressed to you, ready to send.

How it works

Enter your email address, and optionally a subject and message, then generate a QR code. Scanning it opens the visitor's email app with a new message pre-filled and addressed to you, no manual typing required.

Use cases

• Business cards & namecards

  Add an Email QR code to your card so contacts can reach you with one scan.

• Event booths & flyers

  Let attendees email your team instantly for follow-ups, quotes, or more info.

• Support & feedback signage

  Point customers to a pre-filled support or feedback email from posters or receipts.

• Email signatures & portfolios

  Make it effortless for recruiters or clients to start an email conversation with you.

FAQ

Is this Email QR code generator free?

Yes. QRNest is completely free to use, with no sign-up required.

Is my data safe?

Yes. Your email address, subject, and message are encoded entirely in your browser using JavaScript. Nothing you type is sent to a server.

What happens when someone scans an Email QR code?

Their phone opens its default email app with a new message already addressed to you, with any subject and message you set pre-filled.

Can I pre-fill a subject and message?

Yes. Add an optional subject and message when generating your QR code, and they will be pre-filled for anyone who scans it.

Will this work with any email app?

Yes. The QR code uses the standard mailto link format, supported by the default mail app on iOS, Android, and most desktop email clients.

How do I download my QR code?

Once your QR code preview appears, click "Download PNG" to save it as an image file.

Privacy note: Generated in your browser. Nothing is uploaded.