Card · Card

EMV TLV Parser

Inspect DE55 and common EMV tags.

EMV TLV Parser

Inspect chip card and DE55 EMV tag data.

Input

Hex TLV string

Common tags such as 9F26, 9F10, 9F37, 9F36, 95, 9A, 9F02, 5F2A, 82, and 84 are named.

Output

Tag	Name	Length	Value	Interpretation
9F26	Application Cryptogram	8	AABBCCDDEEFF0011	Raw EMV data
9F27	Cryptogram Information Data	1	80	ARQC
9F10	Issuer Application Data	7	06010A03A0B800	Raw EMV data
9F37	Unpredictable Number	4	DEADBEEF	Raw EMV data
9F36	Application Transaction Counter	2	0012	Application transaction counter 18
95	Terminal Verification Results	5	8000048000	Offline data authentication not performed; Transaction exceeds floor limit
9A	Transaction Date	3	250617	2025-06-17
9C	Transaction Type	1	00	Purchase
9F02	Amount Authorized	6	000000010000	100.00
5F2A	Transaction Currency Code	2	0840	ISO4217 currency (numeric 0840)
82	Application Interchange Profile	2	7C00	SDA supported; DDA supported; Cardholder verification supported; Terminal risk management required; Issuer authentication supported
9F1A	Terminal Country Code	2	0840	Raw EMV data
9F33	Terminal Capabilities	3	E0F8C8	Raw EMV data

Parsed JSON

[
  {
    "tag": "9F26",
    "name": "Application Cryptogram",
    "length": 8,
    "value": "AABBCCDDEEFF0011",
    "interpretation": "Raw EMV data"
  },
  {
    "tag": "9F27",
    "name": "Cryptogram Information Data",
    "length": 1,
    "value": "80",
    "interpretation": "ARQC"
  },
  {
    "tag": "9F10",
    "name": "Issuer Application Data",
    "length": 7,
    "value": "06010A03A0B800",
    "interpretation": "Raw EMV data"
  },
  {
    "tag": "9F37",
    "name": "Unpredictable Number",
    "length": 4,
    "value": "DEADBEEF",
    "interpretation": "Raw EMV data"
  },
  {
    "tag": "9F36",
    "name": "Application Transaction Counter",
    "length": 2,
    "value": "0012",
    "interpretation": "Application transaction counter 18"
  },
  {
    "tag": "95",
    "name": "Terminal Verification Results",
    "length": 5,
    "value": "8000048000",
    "interpretation": "Offline data authentication not performed; Transaction exceeds floor limit"
  },
  {
    "tag": "9A",
    "name": "Transaction Date",
    "length": 3,
    "value": "250617",
    "interpretation": "2025-06-17"
  },
  {
    "tag": "9C",
    "name": "Transaction Type",
    "length": 1,
    "value": "00",
    "interpretation": "Purchase"
  },
  {
    "tag": "9F02",
    "name": "Amount Authorized",
    "length": 6,
    "value": "000000010000",
    "interpretation": "100.00"
  },
  {
    "tag": "5F2A",
    "name": "Transaction Currency Code",
    "length": 2,
    "value": "0840",
    "interpretation": "ISO4217 currency (numeric 0840)"
  },
  {
    "tag": "82",
    "name": "Application Interchange Profile",
    "length": 2,
    "value": "7C00",
    "interpretation": "SDA supported; DDA supported; Cardholder verification supported; Terminal risk management required; Issuer authentication supported"
  },
  {
    "tag": "9F1A",
    "name": "Terminal Country Code",
    "length": 2,
    "value": "0840",
    "interpretation": "Raw EMV data"
  },
  {
    "tag": "9F33",
    "name": "Terminal Capabilities",
    "length": 3,
    "value": "E0F8C8",
    "interpretation": "Raw EMV data"
  }
]