Base64 Encode / Decode — Free

Encode text to Base64 or decode Base64 to text (UTF-8 safe). 100% in your browser — free, no sign-up.

Base64 in your browser

Switch between encode and decode. UTF-8 safe and fully client-side.

How to

  1. 1 Pick Encode or Decode.
  2. 2 Type or paste your text.
  3. 3 Copy the result.

FAQ

Is it free? +

Yes, completely free with no file limits.

Is my data private? +

Yes — this tool runs entirely in your browser. Your files and text are never uploaded.

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