Make a branded QR code with a center logo — or put a QR on a photo.
Open the tool →Yes, if the logo stays small and contrast is good.
Yes — place and size it on any background image.
No. Everything runs in your browser; your files never leave your device.
Yes, completely free and unlimited. No watermark is added to the output.
Yes, it works in Android and iPhone browsers, and can be added to the home screen as an app.