Base64 Encode / Decode

Convert plain text to Base64 and back. Handy for data URIs, API tokens, basic auth headers and embedding small assets.

How to use

1. Paste text or a Base64 string.
2. Click Encode or Decode.
3. Copy the output.

Frequently asked questions

Is Base64 encryption?

No. Base64 is encoding, not encryption — it is easily reversible and offers no security.

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