Smart QRCode is a free Chrome add-on developed by ethan that allows users to easily generate QR codes. Whether you want to create a QR code from the URL of the current tab or from custom texts, this add-on makes it simple with just a single click.

One of the standout features of Smart QRCode is the ability to choose from five different QR code dimensions. Currently, the supported dimensions include 220px, 380px, 512px, 800px, and 1024px. By right-clicking on the generated QR image, users can save it locally and compare the differences between the dimensions.

Moreover, Smart QRCode offers the option to specify an icon image that will be drawn in the center of the QR code. Users can choose to use an online image or a local image file, providing flexibility and customization. It's worth noting that due to online image server's cross-origin settings, some online images may not work as expected.

With its user-friendly interface and convenient features, Smart QRCode is a valuable tool for generating QR codes effortlessly.