Email QR Code Generator — Pre-Filled Mailto Codes

Email QR code generator

Scan, and the mail app opens with everything pre-filled — the visitor just presses send. The lowest-friction feedback channel you can print.

Website URL

Tip: shorter URLs make simpler, easier-to-scan codes. If you leave off the scheme, https:// is added.

Plain text

Network name (SSID) Password Security Hidden network

Anyone who scans this code can see the password — print it only where your guests should have it.

Full name Phone Email Company Job title Website

To Subject Message

Phone number Message

Error correction Code colour Background PNG size

Generated 100% in your browser. Nothing is uploaded.

What gets encoded: a standard mailto: link with subject and body parameters, percent-encoded exactly as mail apps expect. Typical uses: a "tell us how we did" poster with the subject set to the location, equipment labels that draft a support email to the right inbox, or a product insert that pre-writes the review-request subject line.

Frequently asked questions

Does scanning send the email automatically?

No — and that's by design. It opens a draft; the visitor reads it and chooses to send. Codes that sent mail silently would be a spam machine, so no phone works that way.

Can I leave the subject empty?

Yes. Empty fields are simply omitted from the mailto link.

Pro — $9/mo, coming soon. Bulk and branded codes for print campaigns. Free codes stay free forever.