Last week I made a QR code for our company's exhibit. I pasted a link into some online generator and got a dull, blocky gray code—and changing it to brand colors required downloading a client. Then I tried MW: a completely free web-based QR code tool that works right in the browser. Generate, style, and decode all online—no sign-up, no ads. Its biggest difference from ordinary black-and-white squares is that it can "dress up": you can embed a LOGO (transparent PNG works best, keep it under 20% of the code area, and set error correction to level H, 30%, for reliable scanning); foreground and background support solid colors or gradients, with 5 gradient layouts; it also comes with
