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Base64 Audio — Free Online Tool

Base64 Audio lets you play and test raw base64 audio strings right in your browser, with nothing to install and no account needed. It runs entirely in your browser, so nothing you enter is uploaded to a server. Free to use, with no signup and no watermark.

How to use Base64 Audio

1. Enter or paste your input.
2. Adjust the available options.
3. Copy or download the result.

Frequently asked questions

Is it free to use?

Yes, completely free with no signup and no usage limit.

Does it work on mobile?

Yes. The layout adapts to phones and tablets as well as desktop.

Is my data private?

Yes. Everything runs in your browser and nothing is uploaded.

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