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Base64 Encoder & Decoder

Encode text as Base64 or decode Base64 back into readable text.

Enter your values, then select the button.
Base64 Encoder & Decoder method
Count non-empty word tokens and characters.

How to use the base64 encoder & decoder

  1. Enter the requested values or text.
  2. Use the ? icons beside fields for short guidance.
  3. Select the button to see your result.

Example

Base64 is useful for data transport but does not encrypt or protect a secret.

Method and limitations

UTF-8 browser encoding and decoding..

Do not use Base64 as security or encryption.

Privacy

This tool runs in your browser. Reloading the page can clear your entries.