Base64 encoding/decoding

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Base64编码 ↓ Decode Base64 ↑ Clear

Introduction to Base64 Encoding:

1. Base64 is an encoding method used to transmit binary data over media that only allow ASCII characters.

2. Base64 encoding converts binary data into a representation based on 64 printable characters, which include uppercase and lowercase English letters, numbers, plus signs (+), and slashes (/). An equal sign (=) is used to pad the end of the encoded string.

3. Base64 encoding is widely used in various scenarios, including email protocols, small images embedded in web pages, and web authentication protocols.

4. Base64 is not an encryption process and does not provide data security; anyone can use a Base64 decoding algorithm to restore the original data.