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sconehead

Base64 Encoder / Decoder

Encode or decode Base64 text with UTF-8 support.

Stays on this deviceYour text is processed locally in your browser and is not uploaded to our servers.

How to use

  1. Paste text or Base64.
  2. Choose Encode or Decode.
  3. Copy the result.

Example

sconehead

Base64 Encoder / Decoder

Encoding uses UTF-8 bytes, so non-ASCII characters are handled correctly. Invalid Base64 produces an error instead of crashing.

FAQ

Does this support Unicode?
Yes. Text is encoded as UTF-8 before Base64.
Is data uploaded?
No.

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