It's correct if I say..
a little english" and " a bit of english"? or what is the difference?

Question

Answer

You can say:
I know a little bit of English. or
I know a little English. or
I know a little bit about English. or
I know a little about English.
--> They are similiar in meaning.

Hope this helps Ludwig!

Answer

They are both correct. You can say: I know a bit of English OR  I know a little English - and they mean the exact same thing.