Email QR Code Generator
Create a QR code that opens a pre-filled email when scanned. Enter the recipient, subject, and body — download as PNG for print or digital use.
Create a QR code that opens a pre-filled email when scanned. Enter the recipient, subject, and body — download as PNG for print or digital use.
An Email QR code is a two-dimensional barcode that encodes a mailto: URI. When a user scans the code with their smartphone camera or a QR reader app, their default email client opens automatically with the recipient address, subject line, and message body pre-filled. This eliminates the need for manual typing and significantly reduces friction in email-based workflows.
The underlying format follows the standard mailto: URI scheme defined in RFC 6068. A typical encoded string looks like: mailto:email@example.com?subject=Hello&body=I%20want%20to%20connect. Special characters are URL-encoded to ensure cross-platform compatibility across iOS Mail, Gmail, Outlook, and other email clients.
Email QR codes bridge the physical and digital world. They are particularly useful in scenarios where you want someone to reach you via email but don't want them to manually type a long address or remember a complex subject line. Here are the most common use cases:
When you fill in the recipient email, subject, and body in the form above, our tool constructs a mailto: URI and encodes it into a QR code image. The generated QR code is a static code — all the data is embedded directly in the pattern of black and white modules. There is no server, tracking, or expiration involved. The QR code works offline and will function as long as the recipient email address remains valid.
The scanning device recognizes the mailto: protocol and hands it off to the device's default mail application. On iPhones, this is typically Apple Mail or Gmail. On Android, it could be Gmail, Outlook, or any configured email app. The subject and body fields are automatically populated, so the user only needs to press "Send."
contact@yourbrand.com rather than a random Gmail address.Unlike URL QR codes that open web pages, or vCard QR codes that save contacts, an Email QR code specifically triggers the email composition workflow. It's more targeted than a generic URL — instead of sending someone to a "Contact Us" page, you can drop them directly into a ready-to-send email. This reduces abandonment and increases response rates, especially on mobile where navigating forms can be tedious.
Compared to SMS QR codes, email offers more space for content and is better suited for formal or business communications. While SMS is great for quick one-line messages, email QR codes excel when you need subject categorization or longer message bodies for context.
Email QR codes are inherently safe because they don't execute any code or redirect to potentially malicious websites. The worst case scenario is that someone receives an unsolicited email — but the sender's identity is always visible. That said, always use Email QR codes responsibly and ensure the pre-filled content is relevant and expected by the recipient.
An Email QR code encodes a mailto: link. When scanned, it opens the user's email app with the recipient, subject, and body pre-filled so they can send an email with one tap.
Yes. This generator lets you specify the recipient email, an optional subject line, and an optional body message. All fields are encoded into the QR code using the standard mailto URI format.
Completely free. There's no signup, no watermark, and no limit on how many QR codes you generate. The downloaded PNG is yours to use commercially or personally.
No. The QR code is static — all data is stored in the image itself. It will work indefinitely as long as the email address remains active. There's no server dependency.
All major email clients support the mailto protocol: Apple Mail, Gmail, Outlook, Yahoo Mail, Thunderbird, Samsung Email, and more. The device's default email app will open when the QR code is scanned.
QR codes can hold up to about 4,296 alphanumeric characters. However, for reliable scanning at typical print sizes, we recommend keeping your total mailto string under 300 characters (email + subject + body combined).
This tool generates a standard black-and-white QR code optimized for scanning reliability. For advanced customization like colors, logos, and shapes, use our main QR Code Generator.
Download the PNG, then place it on your business card design in any graphics editor. Ensure the QR code is at least 2cm × 2cm with some white space (quiet zone) around it. Add text like "Scan to email me" for clarity.