Encode and decode Unicode text as standard or URL-safe Base64, right in your browser.
Base64 is encoding, not encryption. Decode expects UTF-8 text.
The result appears here as you type.
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Yes. Text becomes UTF-8 bytes before encoding, and decoded bytes must be valid UTF-8.
No. Anyone can decode Base64 text. Do not use it to protect secrets.
Guides, common conversions and useful next steps.
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