PrismKitCrypto & SecurityEMV TLV DecoderEMV TLV DecoderRuns in your browserLocalCopy linkMarkdownDecode EMV BER-TLV hex into a tag tree with names and bit-level TVR, AIP, terminal capabilities and CVM results.XOR CipherXOR text, hex or base64 data with a repeating key, and brute-force single-byte XOR ranked by how much the result looks like English.Bech32 / Bech32m ConverterEncode, decode and validate Bech32 and Bech32m strings and Bitcoin segwit addresses, with hints for single-character typos.