QR Code Generator - Free Online QR Code Maker for URLs, WiFi, Contact
Free online QR code generator. Create QR codes for URLs, text, contact info, and more. Customize colors and size. Download as PNG image.
⚙️Settings
QR Code Preview
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💡Quick Tips
- •WiFi: Use format WIFI:T:WPA;S:NetworkName;P:Password;H:false;;
- •Contact: Use BEGIN:VCARD...END:VCARD format
- •Higher error correction helps damaged QR codes be recognized
- •Auto-generates as you type
📖 How to Generate a QR Code
- 1
Enter or paste the content you want to encode (URL, text, etc.)
- 2
Customize size, colors, and error correction level
- 3
Click 'Generate QR Code' to create your QR code
- 4
Download the QR code image or scan it to test
❓FAQ
Q: What can I encode in a QR code?
A: QR codes can store various types of data: URLs, plain text, email addresses, phone numbers, contact information (vCard), Wi-Fi credentials, SMS messages, and more.
Q: What is error correction?
A: Error correction allows the QR code to be readable even if it's partially damaged or obscured. Higher levels (H = 30%) allow more damage but create denser QR codes. Medium (15%) is usually sufficient.
Q: Will the QR code expire?
A: No! QR codes don't expire. Once generated, they work forever. However, if the QR code links to a URL, that URL must remain active for the code to work.
Q: Can I use these QR codes commercially?
A: Yes! All QR codes generated with our tool are free to use for personal or commercial purposes without restrictions.
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