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Base64 kodieren/dekodieren

Kodiere Text zu Base64 oder dekodiere eine Base64-Zeichenfolge zurück in Text.

So verwendest du dieses Tool

  1. 1

    Paste the text or Base64 string into the input box.

  2. 2

    Click "Encode" or "Decode" as needed.

  3. 3

    Copy the result to your clipboard.

Häufig gestellte Fragen

Can I encode files, not just text?+

This tool encodes and decodes plain text; use a file-specific tool for binary files.

Is my text sent to a server?+

No, encoding and decoding happen entirely in your browser.

What happens if I try to decode invalid Base64?+

You'll see a clear error message instead of garbled output.

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