Question 1

What is a QR code?

Accepted Answer

A QR code (Quick Response code) is a two-dimensional barcode that can store data such as URLs, text, contact information, or WiFi credentials. Smartphones can scan QR codes instantly using their cameras to open links, connect to WiFi, or save contact details without typing anything.

Question 2

How do I create a QR code for my website?

Accepted Answer

Enter your website URL in the input field and click 'Generate QR Code'. Your QR code will appear instantly. You can then download it as a PNG or SVG file to use in print materials, business cards, flyers, or digital content.

Question 3

Can I create a QR code for WiFi?

Accepted Answer

Yes. Select the WiFi option and enter your network name (SSID), password, and security type (WPA/WEP/None). The generated QR code can be scanned by smartphones to automatically connect to your WiFi network without manually entering credentials.

Question 4

Do QR codes expire?

Accepted Answer

Static QR codes like those generated here do not expire — they work as long as the encoded content (such as the URL) is still valid. However, if you delete the webpage a QR code points to, the QR code will no longer work even though it scans successfully.

Question 5

What file format should I download the QR code in?

Accepted Answer

For print materials like flyers and business cards, download as SVG for sharp, scalable output at any size. For digital use, screen display, or embedding in documents, PNG is the better choice. SVG is recommended for professional printing.

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