Do you have to capitalize español in Spanish?
Some words are normally capitalized in English may not be capitalized in Spanish.
Yes, only proper names are capitalized...a general rule of thumb is to capitalize things on a map and names of people or pets. Therefore, languages and nationalities are not capitalized.
you do not capitalize languages and nationalities in Spanish.
Hi and welcome to the forum
No, the words español and inglés are not capitalized in Spanish.