How do you say today i will be French?

Here's how you can say "Today I will be French" in French:

Formal:

* Aujourd'hui, je serai français/française. (This is the most literal translation, but sounds a bit formal and might be best suited for a specific context.)

Informal:

* Aujourd'hui, je me sens français/française. (This means "Today, I feel French," which conveys a more personal and less formal tone.)

* J'ai envie d'être français/française aujourd'hui. (This means "I want to be French today," and is a bit more playful and colloquial.)

Using "comme si":

* Aujourd'hui, je vais me comporter comme si j'étais français/française. (This means "Today, I'm going to act as if I were French," and suggests you are role-playing or enjoying the French culture for the day.)

Remember to use "français" if you're male and "française" if you're female.

Choose the phrase that best suits the situation and your intended meaning!