How to Create a QR Code Online
Generate QR codes for URLs, text, WiFi, and more. Free QR code generator with customizable size, colors, and instant PNG download.
Open QR Code Generator →Step-by-Step Guide
1
Enter your content
Type or paste the URL, text, WiFi credentials, or any data you want to encode. The QR code updates in real-time as you type.
2
Customize appearance
Adjust the size, error correction level, and colors. Higher error correction means the QR code still works even if partially obscured.
3
Preview the QR code
See the QR code render instantly. Test it with your phone camera to make sure it scans correctly before downloading.
4
Download as PNG
Click "Download" to save the QR code as a high-resolution PNG image. Ready for print materials, websites, or presentations.
Try It Now — Free
No signup, no download. Runs entirely in your browser.
Open QR Code GeneratorFrequently Asked Questions
What can I encode in a QR code?
URLs, plain text, WiFi credentials, email addresses, phone numbers, SMS messages, vCards, and geographic coordinates.
Is there a size limit?
QR codes can encode up to ~4,296 alphanumeric characters. For most URLs and text, this is more than enough.
Do QR codes expire?
No. Static QR codes (like ones from this tool) never expire. They encode data directly, not a redirect link.