What is the more common way to say "you're welcome" in French: “De rien” or “Pas de problème”?
11.06.2025 10:14

“ je t’en prie/ je vous en prie” .It is polite.
“c’est un plaisir” or “avec plaisir” “c’est mon plaisir” is polite.
“De rien” is not correct although it is often heard. Avoid it. It should be “Ce n’est rien”.
“Il n’y a pas de quoi” . It is friendly and can be slightly familiar but it’s informal and acceptable.
French etiquette simply would advise you not to answer.
If you want to answer to a person saying “merci” you can say also:
Satellite measures river flow waves for the first time - The Washington Post
“Pas de problème” is common and sounds uneducated. It’s often used though.