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About Base64

Base64 is an encoding scheme that converts binary data into ASCII text using 64 printable characters. It's widely used to transmit binary data over systems that handle text, like email or URLs.


Features:

Common Use Cases

🔐Encoding credentials in HTTP Basic Auth headers
📧Embedding images in HTML/CSS as data URIs
🔑Storing binary data in JSON or XML payloads
🌐Encoding data in URL parameters safely
📦Passing binary data through text-only APIs
🛡Encoding JWT header and payload sections