Production Kit · BER-TLV

EMV hex dissector

Paste a BER-TLV buffer (EMV selection response, GENERATE AC response, response template, etc.). The parser is pure and offline — nothing leaves your browser. Nested constructed tags expand; primitives get tag-dictionary lookups, ASCII, and amount decoding where the format is defined.

Hex input

Whitespace, colons, and 0x prefixes are ignored. Parsing runs entirely in your browser — nothing is uploaded.

8Tags parsed

0Errors

82Application Interchange Profilecontext-specificprimitivelen 2fmt b
39 00
94Application File Locator (AFL)context-specificprimitivelen 8fmt var
08 01 01 00 10 01 01 00
9F36Application Transaction Counter (ATC)context-specificprimitivelen 2fmt b
00 2A
9F26Application Cryptogram (ARQC/TC/AAC)context-specificprimitivelen 8fmt b
12 34 56 78 9A BC DE F0
9F27Cryptogram Information Data (CID)context-specificprimitivelen 1fmt b
80
9F10Issuer Application Datacontext-specificprimitivelen 7fmt b
06 01 0A 03 A0 00 00
9F37Unpredictable Numbercontext-specificprimitivelen 4fmt b
C0 FF EE 01
5F24Application Expiration Date (YYMMDD)applicationprimitivelen 3fmt date
30 12 31
date2030-12-31