Spanish phrase
Lo haré.
Meaning
I'll take care of it.
When to use it
A reassurance that one will handle something. It is typically said to calm the asker among family or friends and feels casual in formal contexts.
Example dialogue
¿Puedes recoger al niño del colegio?
Can you pick up the child from school?
Lo haré, no te preocupes.
I'll take care of it, don't worry.