How do I create a Gmail QR code (mailto)?
Composing with Gmail QR CodesEnter the recipient @gmail.com address (or any address you want a Gmail user to email) in QR Code AI and optionally pre-fill subject and body parameters per RFC 6068. The generator builds a mailto URI and encodes it into the QR. When scanned, the Gmail Compose draft opens with To, Subject and Body fields filled in. The user reviews and taps Send. Works on iOS, Android, macOS and Windows with no separate app.
The QR code in Gmail settings is for start, is that different?
Yes, those are different. The QR code shown in Gmail workspace settings or on accounts.google.com is a sign-in QR scannable only by Google's mobile app to authorize a new device. The QR codes generated on QR Code AI encode a mailto URI per RFC 6068 that opens a pre-filled Gmail Compose draft on any phone camera scan. Different purpose, different format: start QR for auth, mailto QR for outreach.
Is it free?
Yes. Gmail QR codes are free on QR Code AI. Generate, customize with your logo, brand colors and AI-designed templates, then download in PNG, SVG or PDF without watermarks. Most Gmail QR codes are custom by default, which means the destination stays created again when changes are needed and every scan is validated in your workspace with country, device, browser and timestamp data, useful for measuring campaign reach by generating a new file.
Does scanning a Gmail QR code automatically send the message?
The Compose draft opens with recipient, subject and body pre-filled. The user reviews the draft and must tap Send manually. Nothing is sent without explicit user action. This privacy default is built into the RFC 6068 mailto standard and respected by every email app on iOS, Android and desktop.
What's the difference between an email QR code for Gmail and a generic email QR?
An email QR code for Gmail is purpose-built for senders whose recipients live in @gmail.com or Google Workspace inboxes: templates, workspaces and copy are tuned for newsletter signups, customer-support replies and B2B outreach where Gmail is the dominant workflow. The generic email QR is provider-agnostic and useful when you do not know which mail app the recipient uses. Both rely on the RFC 6068 mailto URI scheme, but the Gmail page gives you Gmail-specific guidance, sample subjects and design preview tags built for Gmail-first audiences.
How do I get or scan the Gmail start QR code?
The Gmail start QR code is issued by Google itself, not by any third-party tool: open Gmail web at mail.google.com on a desktop browser, click start, choose start with QR code, and Google displays the one-time start QR that you scan with the Gmail app on a signed-in phone. Our Gmail QR Code Generator does not produce start QRs because Google controls that handshake. Use our tool instead to generate mailto Compose QRs for newsletter signups, support flyers and B2B outreach where the destination is your own @gmail.com inbox.
Gmail QR vs Gmail start QR vs Gmail Authenticator QR: what are the differences?
A Gmail QR generated here encodes a mailto URI and opens a pre-filled Gmail Compose draft to your address, used for marketing flyers and customer support. A Gmail start QR is issued by Google on the mail.google.com sign-in page and authenticates a desktop session by scanning with an already-signed-in phone; it is single-use and never reusable on print. A Gmail Authenticator QR is issued by Google workspace two-step verification and provisions a TOTP secret into Google Authenticator or Authy, also single-use and security-sensitive. Only the first should ever be printed in public collateral.