What is Base64 encoding?

Base64 is an encoding method that uses 64 printable characters (A-Z, a-z, 0-9, +, /) to represent binary data. Commonly used for transmitting binary data in text protocols, such as email attachments and image data in JSON.

Does Base64 encoding increase data size?

Yes, Base64 encoded data is approximately 33% larger than the original. Because every 3 bytes (24 bits) are encoded into 4 Base64 characters.

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Base64 Encoder / Decoder

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about Base64 Encoder / Decoder

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