Dev Tools · 2h ago
Base64 Encoding: What It Is and Where Developers Use It
Base64 converts binary data into 64 printable ASCII characters, ensuring safe transmission through text-based systems like email and HTTP. It is not encryption—anyone can decode it instantly. Common uses include JWT tokens, data URIs, and Kubernetes secrets.
Meridian48 take
A solid primer for developers, but the article's real value is reminding engineers that Base64 is encoding, not security.
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Base64 Encoding Explained — JWT Tokens, Data URIs, and Kubernetes Secrets →
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