JavaScript: base64url as per RFC4648

Question

I'm looking for a (fast) standard implementation for base64url as per RFC4648 in JavaScript.

So far I have come up with:

var base64url = window.btoa(url).replace(/\//g, '_').replace(/\+/g, '-').replace(/=/g, '');

Anything faster?

+3

javascript base64 url-encoding urlencode

Dunken 04 nov. 14 at 13:40

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