Quick answer
de nada
Natural: you’re welcome / not at all
Literal: “of nothing”
How it is used
—Gracias. —De nada.“Thanks.” “You’re welcome.”
De nada, hombre.No problem at all.
De nada, para eso estamos.You’re welcome, that’s what we’re here for.
—Muchas gracias. —De nada, de verdad.“Thanks a lot.” “Not at all, really.”
Where it is said
It works everywhere; Mexicans often say <b>no hay de qué</b> or <b>con gusto</b>, and in Colombia <b>con mucho gusto</b> is very common.
A mini dialogue
— Gracias por la ayuda.— Thanks for the help.
— De nada, cuando quieras.— You’re welcome, any time.
Watch out
de nada
It is two separate words. Denada is a spelling mistake, and de nadas does not exist.
Check yourself
When do you say “De nada”?