Base64 Encoder & Decoder

Encode and decode Unicode text with Base64.

FREE & READY TO USE Processed on your device

UTF-8 text and standard padded Base64. Base64 is an encoding, not encryption.

How to use base64 encoder & decoder

  1. 1Enter or paste the values you want to work with.
  2. 2Adjust the available options and run the tool.
  3. 3Copy or download your result.

A little more to know

Can I use base64 encoder & decoder for free?+

Yes. This tool is free, requires no account, and has no subscription.

Do my files or text leave my device?+

Tool processing happens locally in your browser. Your input is not uploaded. Opening an agency link or sending a quote through another app is a separate action you choose.

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