Meaning of the word "i can do it" in English

What does "i can do it" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

i can do it

US /aɪ kæn duː ɪt/
UK /aɪ kæn duː ɪt/

Phrase

an expression of confidence or determination to succeed in a task or challenge

Example:
Don't worry, I've got this. I can do it!
It might be tough, but I can do it if I try hard enough.