This site makes it easy to create images merged with QR codes. It's great for creating stylish interactive logos or add QR links or info to photos. Just choose an image, enter the QR code details, drag into place and download the result.
http://ictmagic.wikispaces.com/ICT+%26+Web+Tools
This is a useful QR code creator that allows you to add a password to your codes. You can use this to protect private information or make the passwords the answer to a question to access a new question to create a chain of questions for a QR code quiz. Encode for a web link, message, contact details or maps. All without needing to sign up! Sign in to get analysis of your codes.
http://ictmagic.wikispaces.com/ICT+%26+Web+Tools
"Like to create treasure hunts, audio feedback printables, easy links to video instructions and more? Use this Bulk QR code generator. Simply add the link or text to this spreadsheet and the QR code will pop up ready to print."
A great site and iOS app for creating location or QR Code triggered treasure hunts and digital 'breadcrumbs'. Create cards of text, images and other media which users can find and view based on their location or when scanning a QR code using a iOS device.
"An amazing feedback app. Create QR codes and attach audio feedback for students/parents to listen to. QR codes are emailed to you after requesting them from the app. Glue into books to evidence your feedback. Get your students to reply to begin a conversation about their work."
"A superb online whiteboard suite of tools, including a random name picker, classroom sound level indicator, display a QR code, drawing and text tools, traffic lights, timers, clocks and dates, and even a fab exit poll tool. You can even change the background, including your own images to display extra resource information, or use your computer camera to show live video like a visualiser."
"A superb 3D coding platform for building the skills to build simple code and to understand the basics of algorithms. You can also create your own game levels and share them using a QR code."
"Create links & auto generate QR codes on paper strips to glue in books to show pupils when their work or a display has been shown on social media or on your blog. Great for parent's consultations and evidencing for others. But more of all, the pupils love it! Adaptable so you can add your own social media icons."