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Base64 Encoder / Decoder

Encode and decode Base64 strings quickly.

Developer Tools base64 encode decode
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Encoding tools

Base64 Encoder and Decoder

Encode or decode Base64 quickly for text, parameters, and test data.

Waiting for input

Ready to use

This tool is ready to use. Enter your content, review the result, and finish the task right away.

Key features

  • Supports regular text and UTF-8 characters.
  • Switch quickly between encoding and decoding.
  • Copy the result directly for reuse.

How to use

  1. Enter plain text or Base64 content.
  2. Choose whether to encode or decode.
  3. Use swap if you want to continue in the other direction.

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