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Base64 Encoder/Decoder

Convert plain text to Base64 or decode Base64 back to text

Encode Text to Base64 Decode Base64 to Text

About Base64 Encoding

Base64 is a binary-to-text encoding scheme that represents binary data in an ASCII string format. It's commonly used when there's a need to encode binary data that needs to be stored and transferred over media that are designed to deal with text.

Common uses of Base64 encoding include:

  • Email attachments (MIME format)
  • Data URLs in web development
  • Storing complex data in XML or JSON
  • Basic authentication headers in HTTP

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