QR Code Generator: How to Make a Free QR Code (With or Without a Logo)

A QR code is just a link, encoded as a pattern a camera can read instead of text you'd have to type. Making one takes seconds; the choices that matter are what it points to and whether you'll ever need to change that.

How a QR code generator works

You give it a destination, usually a URL, and it draws a grid of black and white squares that encodes that URL. Point a phone camera at it, and the phone decodes the pattern back into the link and offers to open it. There's no account or app required on the scanning end, which is most of why QR codes work as well as they do for print.

Make a free QR code for a link, no account needed for your first one.

Adding a logo

A logo in the middle of a QR code works because QR codes have built-in error correction: the code still scans correctly even with part of it covered or damaged, as long as enough of the pattern is intact. A small logo sits inside that margin of error. Push it too large, though, and the code stops scanning reliably, so a QR generator that supports logos will cap how big yours can be relative to the code itself.

A logo doesn't change what the code does, just how it looks. It's mainly useful for print materials where you want the code to be recognizably yours rather than a generic black-and-white square.

Static vs dynamic: the choice that actually matters

Every QR code generator makes static codes by default: the link is baked into the pattern itself, permanently. Change your mind about the destination later, and the only fix is printing a new code.

A dynamic (or "repointable") QR code adds a layer of indirection: the printed code points to a short redirect URL you control, and that redirect can point anywhere you want, changed anytime, without reprinting anything. It also means you can see how many times the code's been scanned, since the redirect passes through a server you own instead of going straight to the destination.

If the code is going on something reprintable, a flyer for next week's sale, a business card, a static code is simpler and works fine. If it's going on something permanent, a storefront window, packaging, a sign, a dynamic code means a broken or outdated link doesn't mean reprinting and replacing physical material.

Making one

To generate a QR code that just works:

1. Decide static or dynamic based on where it's going.
2. Enter the destination link.
3. Add a logo only if the code will be printed reasonably large, small print runs at business-card size can struggle with the extra visual complexity.
4. Test-scan it on an actual phone before printing in bulk.

Invoqify's QR code generator supports both static and dynamic codes, with scan tracking on dynamic ones, so you can see whether the code's actually getting used.