Base64 Encoder
Encode text or strings into Base64 format instantly.
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How it works
The Base64 Encoder converts plain text (including full Unicode) into Base64-encoded output, using UTF-8 byte encoding under the hood so special characters and emoji encode correctly.
Frequently asked questions
Is Base64 encryption?
No. Base64 is a reversible encoding, not encryption — anyone can decode it back to the original text.