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Dev & Data
Base64 Encode
Turn text into Base64, the standard way to embed data in URLs, JSON and data-URIs. UTF-8 in, ASCII out.
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Worked example
U2F5IGdnIHRvIGJ1c3l3b3Jr
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Frequently asked
Is Base64 encryption?
No — it's reversible encoding, not encryption. Anyone can decode it.
Does it handle emoji/accents?
Yes, input is treated as UTF-8.