Base64 Encoder / Decoder
Encode and decode Base64 / Base64URL with full UTF-8 support, turn files into data URIs and decode Base64 back into downloadable files.
Type a text once and see it in every encoding at the same time: hex, binary, octal, byte values, Base32, Base58, Ascii85, quoted-printable, punycode and escape sequences. Paste any of these formats to decode it back to text.
Runs entirely in your browser – nothing you enter leaves this page.
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