Base32 Encoder & Decoder
Convert plain text and data into human-readable Base32 strings and vice versa.
Base32 Encoding (RFC 4648) represents data using a 32-character alphabet (A-Z and 2-7). Because it omits similar-looking characters like '1', 'l', '0', and 'O', it is highly readable and often used for software license keys, OTP secrets (Google Authenticator), and file naming.