To add a sticker to your QR code, start by navigating to the Sticker section within the QR code creator tool. Here, you'll find a variety of frames and designs to enhance your QR code’s appearance. After selecting a sticker, you can customize it further by adjusting the colors to match your brand or theme. You can also tweak the call-to-action (CTA) text to ensure it aligns with your marketing objectives. Adding a sticker to your QR code not only boosts its visual appeal but also makes it more engaging for your audience.