📱 QR Code Generator - Create Free QR Codes Online
Generate unlimited QR codes for URLs, WiFi, text, email, and more. No signup, no watermark, instant download.
🔗 URL / Website
📝 Plain Text
📶 WiFi Network
📧 Email
📞 Phone
💬 SMS
🎨 Customize Your QR Code
📱 Your QR Code
⚡ High resolution • Print ready • Never expires
🕒 Recently Generated QR Codes
💡 Tips for Best Results
- Test your QR code before printing
- Keep enough white space around the QR code
- For WiFi QR codes, ensure password is correct
- Higher contrast between colors = better scanning
- Minimum size: 2cm x 2cm for print
❓ Frequently Asked Questions about QR Codes
What is a QR code and how does it work?
A QR code (Quick Response code) is a two-dimensional barcode that stores information. When scanned with a smartphone camera, it instantly directs you to a website, shows text, connects to WiFi, or performs other actions. QR codes can store up to 3KB of data.
Is this QR code generator really free?
Yes, it's completely free with no hidden costs. You can generate unlimited QR codes without any signup, watermark, or expiration. We believe in providing free tools for everyone.
What can I put in a QR code?
You can encode URLs/websites, plain text, WiFi network credentials, email addresses (with subject and body), phone numbers, SMS messages, contact information, and more. Our tool supports all common QR code types.
How do I create a WiFi QR code?
Select the "WiFi Network" tab, enter your network name (SSID) and password, choose the encryption type (WPA/WPA2 is most common), and click Generate. Anyone can scan this QR code to instantly connect to your WiFi without typing the password.
Can I change the color of QR codes?
Yes, you can customize both the QR code color and background color using our color picker. However, ensure there's good contrast between colors for reliable scanning. Dark QR on light background works best.
Do QR codes expire?
No, static QR codes like the ones generated here never expire. They will work forever as long as the content (URL, text, etc.) remains valid. Dynamic QR codes (not supported here) can expire.
What size should my QR code be?
For digital use, 200x200 pixels is sufficient. For print, we recommend at least 2-3 cm (about 1 inch) square. Larger QR codes scan more easily from a distance.
Can I track who scans my QR code?
Basic static QR codes cannot track scans. For tracking, you would need dynamic QR codes with analytics, which typically require paid services. Our tool focuses on free, unlimited static QR codes.