QR Code Generator
Style a QR code from any link, with colors and a logo.
https://dev.holiday
Common questions
Is the QR code made on a server?
No. The QR code is rendered in your browser as you type, so the link, colors, and any logo you add never leave your device.
Will the QR code still scan with a logo in the middle?
Usually yes. The generator raises the error-correction level when a logo is present, so the code can recover the data behind the covered area. Keep the logo modest in size and test with a phone before printing.
What do the style options change?
They change the shape of the QR modules: square is the classic look, while dots, rounded, classy, and extra-rounded soften the pattern. The data encoded stays the same; only the rendering differs.
Should I pick high-contrast colors?
Yes. A dark foreground on a light background scans most reliably. Low-contrast pairs, or a light foreground on a dark background, can fail on some readers.
PNG or SVG, which should I download?
Use PNG for quick sharing and most apps. Use SVG when you need to scale the code large (posters, print) without any blur, since it stays crisp at any size.