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 Phone QR Codes Work
A phone QR code encodes a tel: link with your phone number. When scanned on any smartphone, it opens the dialer with your number pre-filled. The user taps the call button to connect. It works on every smartphone — iPhone, Android, and even basic phones with QR scanning capability.
How to Create a Phone QR Code
- Enter your phone number including the country code (e.g., +1 555 123-4567 for US).
- Customize the design with colors, templates, or your logo.
- Download and place your QR code wherever you want people to call you.
Where to Use Phone QR Codes
- Business cards — one scan to call, no manual dialing
- Storefronts and signage — "Scan to call for hours or directions"
- Service vehicles — plumbers, electricians, and tradespeople can put a QR on their van
- Emergency contacts — display in break rooms, hotel lobbies, or public spaces
- Real estate listings — "Scan to call the listing agent"
Frequently Asked Questions
Does the call start automatically?
No. The QR code opens the phone dialer with your number pre-filled. The user must tap the call button to actually place the call. This prevents accidental calls.
What phone number format should I use?
Include the full number with country code for international compatibility. For example: +1 (555) 123-4567 for US, +44 20 7946 0958 for UK. The generator handles formatting automatically.
Can I include an extension?
You can add an extension by including it in the phone number field. Use a comma for a pause (e.g., +15551234567,123) or a semicolon for a wait (e.g., +15551234567;123). Support varies by device.