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Base64 Converter

Encode and decode Base64 strings

Ctrl+EnterEncode to Base64

How to use

Type or paste text to encode it to Base64, or paste a Base64 string to decode it back to plain text. Useful for transmitting binary data in URLs, JSON, or text-based protocols.

  • Digite um texto e clique em "Codificar" para converter para Base64
  • Cole uma string Base64 e clique em "Decodificar" para obter o texto original
  • Copy result to clipboard in one click
  • Everything runs in your browser — nothing is uploaded

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