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Encoding
Base64 <-> Data
Base64 <-> Hex
Base64 <-> Binary
Hex <-> Text
Hex <-> Binary
URL Encode <-> Text
JSON
Crypto
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Base64 -> Binary Converter
Convert between Base64/Base64URL and Binary string representation (0s and 1s).
Base64 Input
Upload File
Separate bytes with spaces in output
Use Base64URL (RFC 4648 §5)
Decode Base64 to Binary
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Download Output
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Binary Output (no space)
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