Frequently Asked Questions
Is this QR code generator free?↓
Yes, it is completely free with no signup or account required, and the generated QR codes have no watermark.
Do these QR codes expire?↓
No. The data is encoded directly into the QR code itself rather than pointing to a redirect service, so the codes never expire and there is no tracking.
What's the difference between PNG and SVG download?↓
PNG is a raster image with a fixed resolution, ideal for screens and quick sharing. SVG is a vector format that stays sharp at any size, making it the best choice for printing, large signage, or further editing.
What does the error correction level mean?↓
Error correction lets a QR code still be scanned when partially damaged or obscured. Level L recovers about 7%, M about 15%, Q about 25%, and H about 30%. Use a higher level (Q or H) if you plan to place a logo over the code or print it on surfaces that may get dirty or scratched.
Can I create a Wi-Fi QR code?↓
Yes. Choose the Wi-Fi tab, enter your network name (SSID), password, and encryption type. Anyone who scans the resulting QR code with their phone camera can connect to the network automatically without typing the password.
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