does anyone know of a careers website where you can input your education, certificates acheived, etc.....?

Question

and it will give you a range of jobs which you may be suitable for.

UK answers, please

Answer 1

You might have some trouble finding something that will map out your qualifications exactly but here is a link which may be of some use:

http://www.prospects.ac.uk/cms/ShowPage/Home_page/Use_your_qualification/p!efedL

Answer 2

There are several sites that offer aptitude tests. Below is one example. School counselors can also usually offer such tests.