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zzeal.tools

Email QR Code Generator

One scan opens a pre-written email to you. Perfect for feedback loops, RSVPs and print campaigns.

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From poster to inbox in one scan

The gap between "I should email them" and actually sending an email is where most messages die. An email QR code closes it: the scan opens a compose window with the address — and optionally the subject and body — already filled in via the standard mailto: format.

Like every code we generate, it's built in your browser by our open-source encoder, contains no tracking redirect, and never expires.

Frequently asked questions

What happens when someone scans an email QR code?
Their phone opens its mail app with a new message already addressed to you — and, if you set them, the subject line and body pre-filled. They just hit send.
What are email QR codes used for?
Feedback and support requests ("scan to report an issue"), RSVP collection, job applications, print ads with a clear call to action — anywhere you want to lower the barrier from "interested" to "in your inbox".
Can I pre-fill the subject and body?
Yes — both are optional fields. Pre-filling them is powerful: you can route scans with a subject tag like "[Store 12] Feedback" and see exactly where a message came from.
Is my email address safe in a QR code?
The address is encoded in the image itself using the standard mailto: format — the same as publishing it on a website. Generate and use it freely; nothing is stored on our servers.

zeal.tools

Free tools, made with zeal. No sign-ups, no watermarks, no nonsense — open source and yours to audit.

MIT licensed · every tool works in the browser, over the API, and through MCP.