Can you use capital letters in html?

Answer 1

means in tags?
yes! It doesn't matter most of times.

Answer 2

Yeah, I guess so as not to overload you with irrelevant information, you should specify where in HTML you want to use capital letters (and why, if it's not strongly implied).

Answer 3

Yes..If you enter Capital letter...The output will be shown in capital letters and if you enter small letters, output will be shown in small letters!!

if you use: text-transform: uppercase; the whole letters will be shown in capital letters and if you use text-transform: lowercase; the whole letters will be shown in small letters!! But it will be possible by CSS!!😃😃

Answer 4

since html is not case sensitive,you can use capital letters...but there are some exceptions (entity name is case sensitive)... it's a good practice to write in lower case though