Email QR Code Generator
Enable customers and clients to draft and send emails to your inbox with a single scan. Pre-fill recipients, subject lines, and message body templates.
Email (mailto)
Private • Instant UpdateCustomize Design
Optional • Colors, logo, shapes & margin
Recent QR Codes
Downloaded and copied codes will appear here for easy access.
How RFC 6068 The 'mailto' URI Scheme Works: Standards & Compatibility
The mailto URI scheme enables email links that trigger the default email client on mobile and desktop devices. When scanned, smartphones prompt the user to open Apple Mail, Gmail, Outlook, or Spark with all fields pre-configured.
mailto:support@example.com?subject=Product%20Feedback&body=Hello%20Team%2C%0A
Popular Use Cases
Discover how professionals, businesses, and creators leverage this QR format:
Customer Feedback & Inquiries
Print on customer receipts, packaging, or warranty slips with a pre-filled subject like "Order # [ ] Warranty Inquiry".
Job Postings & Recruitment
Add to hiring posters so candidates can instantly email resumes to your HR talent inbox with the appropriate subject tag.
Event RSVPs & Registrations
Let attendees confirm attendance or dietary restrictions by sending a standardized response email.
Technical Support Requests
Label hardware devices or machines with a mailto QR code pre-loaded with device serial number and support desk address.
Real Estate Inquiry Forms
Attach to sale signs so prospective buyers can send inquiries directly to the listing agent.
Academic & University Offices
Post outside professor office doors so students can email regarding office hours or course questions.
Printing & Quality Guidelines
Follow these ISO/IEC 18004 recommendations to ensure instant, frictionless scans:
Maintain strong contrast: ensure dark foreground elements on a clean light background.
Observe the Quiet Zone: leave at least 4 modules of blank white margin around the QR code.
Test before bulk printing: scan the physical printed sample on both iOS Camera and Android Google Lens.
Use vector SVG for print production: SVG scales infinitely without pixelation on large signage or menus.
100% Client-Side Privacy Guarantee
QR Studio never stores, tracks, or analyzes your input payload. All matrix math, Reed-Solomon error correction encoding, and image rendering occur directly in your browser.
Frequently Asked Questions
Does the email send automatically when scanned?›
No. For security and user privacy, mobile operating systems will never send an email automatically. The user always sees the drafted email in their mail app and must press the send button.
Can I include multiple recipient email addresses?›
The RFC standard supports single email recipients primarily, but you can enter standard addresses. For multiple recipients or complex routing, a web contact form QR code is often preferable.
What characters can I use in the subject and body?›
You can use any standard alphanumeric characters, spaces, and punctuation. QR Studio automatically URL-encodes special characters into UTF-8 compliant percent-encoded strings.
Is my email address safe from spammers?›
QR Studio does not collect or log your email address. However, remember that any QR code posted in public spaces can be scanned by anyone.
Explore Other Free QR Generators
QR Studio offers a complete suite of specialized client-side QR generators: