Free QR Code Generator

A Quick Response (QR) code is a two-dimensional barcode that can be scanned by smartphones and dedicated QR readers to quickly access websites, contact info, Wi-Fi networks, and more.

Yes, all QR codes generated on QRToolHub are 100% free, permanent, and have no scanning limits.

No. The static QR codes created here never expire and will work indefinitely as long as the underlying destination content remains active.

Yes, you can easily upload your own logo (PNG or JPG) under the Logo options and customize the foreground and background colors.

Static QR codes store the target data directly in the matrix, meaning it cannot be changed. Dynamic QR codes route through a short link, allowing you to edit the destination URL and track scan metrics later.

You can use our built-in Scan Simulator or simply open your smartphone camera app and point it at the live preview.

For print, we recommend downloading the high-quality vector format (SVG) or selecting the 2000x2000px PNG option to avoid pixelation.

Yes, high contrast between the dots and the background is crucial. Our 'Scan Easy Level' bar evaluates your styling in real-time to ensure it remains highly readable.

For websites and digital screens, the standard PNG format is ideal as it is widely supported across all platforms.

Yes, by logging in and creating a Dynamic QR campaign from your Dashboard, you can track scan counts, locations, and device types.