Base64 Encoder

Encode and decode Base64 online.

Base64 Encoder / Decoder

Encode and decode data in Base64 format. Used for transmitting binary data in text protocols, embedding images in CSS/HTML and working with APIs.

Encoding text to Base64
Decoding Base64 to text
UTF-8 support

How to Use

  1. Paste text or a Base64 string in the input field
  2. Choose an operation: encode or decode
  3. Copy the result
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