encodeURIComponent() Lowercase

Question

In JavaScript, I want to use encodeURIComponent() but the output is in uppercase.

console.log(encodeURIComponent("[Abcd123]"));
//returns %5BAbcd123%5D

I want to have a lowercase result like

%5bAbcd123%5d

Is it possible?

Answer 1

You can use a regexp to convert the two characters after % to lowercase.

console.log(encodeURIComponent("[Abcd123]").replace(/%../g,  match => match.toLowerCase()));