A QR (Quick Response) code is a two-dimensional barcode that can store text, URLs, contact information, WiFi credentials, and other data. When scanned with a smartphone camera, the encoded information is instantly decoded and acted upon.

Is this QR code generator free?

Yes, FileWash generates QR codes completely free with no limits. There are no watermarks, no sign-up required, and no daily caps. The QR code is generated entirely in your browser.

Can I customize the QR code colors?

Yes. You can set both the foreground and background colors using the color pickers. Make sure there is sufficient contrast between the two colors for reliable scanning.

What formats can I download?

You can download QR codes as PNG (raster, best for web and print) or SVG (vector, scales to any size without quality loss). You can also copy the QR code directly to your clipboard.

What can I encode in a QR code?

You can encode any text: URLs, plain text, email addresses (mailto:...), phone numbers (tel:...), WiFi credentials (WIFI:T:WPA;S:networkname;P:password;;), vCard contact info, or any string up to about 4,000 characters.