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Base64 Encoder / Decoder

Encode text to Base64 or decode Base64 to text instantly
Mode:

Input

Base64 Output

About Base64

Base64 is an encoding scheme that converts binary data into ASCII text format. It's commonly used for:

  • Encoding data in URLs and HTML forms
  • Storing binary data in JSON or XML
  • Email attachments (MIME encoding)
  • Data transmission over text-based protocols

Note: This tool handles UTF-8 text encoding properly, so it can encode/decode Unicode characters including emojis and special characters.