Base64 Decoder
Decode Base64 back to readable text, including UTF-8 content.
Runs locally · Nothing uploaded
Base64
Decoded text
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About Base64 Decoder
Decodes standard and URL-safe Base64 to text, interpreting the bytes as UTF-8 so international content displays correctly. Whitespace and missing padding are tolerated where unambiguous, and invalid input produces a clear error rather than garbage output.
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