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gengue/base64.js

Created August 11, 2022 14:47
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Encode and decode base64 with javascript
Raw
base64.js
function encodeBase64(str) {
return window.btoa(unescape(encodeURIComponent(str)));
}
function decodeBase64(str) {
return decodeURIComponent(escape(window.atob(str)));
}
// Usage:
encodeBase64('✓ à la mode'); // "4pyTIMOgIGxhIG1vZGU="
decodeBase64('4pyTIMOgIGxhIG1vZGU='); // "✓ à la mode"
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