The most feature-rich truly free QR code generator that respects your privacy.
20 types including Micro QR & rMQR. Batch generation. UPI & SEPA payments. Gradients, templates, WiFi cards, business cards. No signup. No tracking.
Tip: right-click any spot on Google Maps and copy the coordinates
MeCard is a simpler alternative to vCard, preferred by some Android devices
Micro QR capacity: 35 digits, 21 uppercase alphanumeric, or ~15 bytes (lowercase/URLs). Best for short codes, serial numbers, and IDs. For URLs, use standard QR instead.
Rectangular Micro QR — a narrow, wide format ideal for test tubes, wristbands, and ticket strips. Up to 361 characters.
Upload a CSV to generate multiple QR codes at once. Each row becomes a QR code using your current style.
Format: type,data,filename — type and filename are optional. Use | to separate fields within data.
Supported types: url, text, wifi, phone, email, sms, vcard, whatsapp, location, upi, sepa. Download the sample to see all formats.
Enter content to generate your QR code
E-signatures that hold up in court
Abundera Sign goes beyond basic e-signatures. Every document gets cryptographic proof, independent verification, and a tamper-evident evidence package.
- Auto-generated court-ready evidence packages
- Personal Document Seal — detects tampering instantly
- Anchored to 5 independent systems — no single point of failure
How Email QR Codes Work
An email QR code encodes a mailto: link that opens the user's default email app with fields already filled in. You can pre-set the recipient email address, subject line, and even the email body. The user just needs to hit send — or modify the message before sending.
This works with any email app on any device — Gmail, Outlook, Apple Mail, Yahoo, and any other email client that handles mailto: links.
How to Create an Email QR Code
- Enter the recipient email — the address that will receive the email when someone scans.
- Add subject and message (optional) — pre-fill the subject line and body text so users don't have to type.
- Download and print your QR code. Perfect for signs, forms, and packaging.
Where to Use Email QR Codes
- Customer feedback — "Scan to send us feedback" with a pre-filled subject like "Feedback for Store #123"
- Support requests — "Scan for support" with a pre-filled body template
- Job applications — "Scan to apply" with the hiring email and position in the subject
- Event RSVPs — "Scan to RSVP" with the event name pre-filled
- Real estate signs — "Scan for property info" with the listing details
Frequently Asked Questions
Can I pre-fill the email subject and body?
Yes. Both the subject line and message body are optional fields you can pre-fill. The recipient can still edit them before sending. This is great for standardizing feedback, support requests, or inquiries.
Which email apps does this work with?
Email QR codes use the standard mailto: protocol, which works with every email app — Gmail, Outlook, Apple Mail, Yahoo Mail, Thunderbird, and any other client that handles email links.
Can I add CC or BCC recipients?
The current generator supports the primary recipient, subject, and body fields. For CC/BCC, you can encode the full mailto: link manually using the Text QR code type with the format: mailto:to@example.com?cc=cc@example.com&bcc=bcc@example.com