This site was created by, and is copyright John Williams, 2022. All rights reserved.

Can I Use It?

If you are an individual, or a student testing your code, yes, of course.

If you are a teacher using our website as part of a school class, yes, but get in touch and let us know how you're using it. We want to know! Let us know your school, and what you like about our interpreter. It would be nice to build a page of quotes!

If you are looking to use our site in a commercial offering, whether it be part of a paid course or a commercial product, please get in touch for licensing prices. Our system is not free for commercial use, sorry.

You can contact me at or call 01908 887180.