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Base64 Encoder / Decoder

Convert plain text to Base64, or decode Base64 back to text.

How to use the Base64 Encoder / Decoder

Paste text and press Encode to get Base64, or paste Base64 and press Decode to read the original. Handy for APIs, data URLs and email headers.

FAQ

What is Base64 used for?

It turns binary or special characters into plain ASCII text so it can travel safely through systems that only handle text.

Is Base64 encryption?

No. Anyone can decode it, so never use it to protect secrets.

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