Which website can you translate English into Telugu language?

There is no such tool that can directly translate English to Telugu as of now but you can use these tools:

http://www.quillpad.com/editor.HTML

http://groups.google.com/group/aksharamala?lnk=srg

http://www.google.com/transliterate/

మీ

శ్రీనివాస్ :)