Free QR Code Generator Online
Need a quick and reliable QR code? With this free NerdLevelTech tool, you can generate QR codes instantly for:
- Website URLs and text
- Email addresses and phone numbers
- WiFi access details (share login via QR)
QR Code Type
Content
QR Code Preview
Enter content to generate QR code
Frequently Asked Questions
How do I create a QR code for free?
Simply enter your content (URL, text, email, etc.) in the input field above, select the appropriate type, and your QR code will be generated instantly. You can then customize it and download it in PNG or SVG format.
Can I generate a QR code with my logo?
While our current version focuses on color customization and error correction levels, you can download the SVG version and add your logo using graphic design software like Adobe Illustrator or free alternatives like Inkscape.
What file formats can I download my QR code in?
You can download your QR code in PNG format (for web and print use) or SVG format (vector format that scales perfectly at any size). Both formats are widely supported and suitable for different use cases.
Do QR codes expire?
No, QR codes themselves never expire. However, if your QR code points to a URL, that webpage could become unavailable. QR codes containing static information like text, email addresses, or phone numbers will work forever.
How do I create a QR code for WiFi password sharing?
Select "WiFi" as the type and enter your network details in this format: NetworkName|SecurityType|Password. For example: "MyHome|WPA|mypassword123". When scanned, devices can automatically connect to your WiFi network.