How do I use the Base64 Decoder tool?

Open the Base64 Decoder tool, upload your file or paste your input, adjust the available options to your needs, then run the tool and download or copy the result. No account or installation is required.

Is Base64 Decoder free to use?

Yes. Base64 Decoder is one of the 100+ free tools on Pixelmint.fun and it is completely free, with no sign-up, no watermarks and no usage quotas on the tool itself.

Are my files safe with the Base64 Decoder tool?

Your input is processed entirely inside your own browser using client-side technology — files are never uploaded to a server, so they never leave your device.

Base64 Decoder

Paste Base64 — with or without a data-URL prefix — and get back the original text or a downloadable binary file with the correct extension detected from its MIME type.

Private processing: this file tool runs entirely in your browser — your files never leave your device.

Base64 to decode

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How to use Base64 Decoder

1Upload or provide your input
2Adjust the available options to your needs
3Click the main action button
4Wait a moment while the tool processes
5Download or copy your result

Frequently asked questions

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How to use Base64 Decoder

Frequently asked questions

How do I use the Base64 Decoder tool?

Is Base64 Decoder free to use?

Are my files safe with the Base64 Decoder tool?

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