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JavaScript - convert base64 to string
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In this article, we would like to show you how to convert Base64 to string in JavaScript.
Quick solution:
xxxxxxxxxx1
const encoded = 'c29tZSB0ZXh0Li4u';2
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const decoded = atob(encoded);4
console.log('Converted text: ' + decoded); // some text...
In this example, we use atob() method to decode Base64-encoded ASCII string.
xxxxxxxxxx1
const encoded = 'c29tZSB0ZXh0Li4u';2
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// convert base64 to string4
const decoded = atob(encoded);5
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console.log('Base64 text: ' + encoded); // c29tZSB0ZXh0Li4u7
console.log('Decoded text: ' + decoded); // some text...Output:
xxxxxxxxxx1
Base64 text: c29tZSB0ZXh0Li4u2
Decoded text: some text...