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Base32 Encoder and Decoder
RFC 4648, base32hex, Crockford, and z-base-32 with separate alphabets.
RFC 4648 is uppercase by spec; lowercase renders decodable too.
RFC 4648 pads to 8-character groups; Crockford and z-base-32 never pad.
Four separate alphabets. Each with its own table and test vectors: never mixed.
Nothing in yet
Paste, drop, or type to begin. Everything stays on this device.