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🔠 Base64 Converter

Encode or decode base64 string.

Structure of Base64

Base64 is a group of similar binary-to-text encoding schemes that represent binary data in an ASCII string format by translating it into a radix-64 representation.

The term Base64 originates from a specific MIME content transfer encoding. Each base64 digit represents exactly 6 bits of data. Three 8-bit bytes (i.e., a total of 24 bits) can therefore be represented by four 6-bit base64 digits.

Usage

  1. Drop a file or enter text.
  2. Click "Encode" or "Decode" button.