Uint8Array base64 and hex conversion

The Uint8Array object methods fromBase64(), toBase64(), and setFromBase64() convert to and from base64 strings. The fromHex(), toHex(), and setFromHex() methods convert to and from hex strings.

Learning resources on MDN

• Uint8Array.fromBase64()
• Uint8Array.fromHex()
• Uint8Array.prototype.setFromBase64()
• Uint8Array.setFromHex()
• Uint8Array.prototype.toBase64()
• Uint8Array.prototype.toHex()

Browser support

• Chrome ❌ See crbug.com/42204568
• Chrome Android ❌ See crbug.com/42204568
• Edge ❌ See crbug.com/42204568
• Firefox 133 Released on 2024-11-26
• Firefox for Android 133 Released on 2024-11-26
• Safari 18.2 Released on 2024-12-11
• Safari on iOS 18.2 Released on 2024-12-11

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