Card Type Identifier
Identify a smart card by its AID (Application Identifier) or ATR string.
Enter the AID from SELECT command response or card documentation
Try:
- Registered AID
- Category
- Issuer
- Standard
AID Not Found
This AID is not in our database. It may be a proprietary application identifier.
AID Structure:
- RID:
- PIX:
Known AIDs Database
| AID | Application | Category |
|---|---|---|
Frequently Asked Questions
Yes, all tools on SmartCardFYI are completely free with no account required. Tools run entirely in your browser (client-side JavaScript) and do not send your data to any server, ensuring privacy for sensitive information like APDU commands, ATR strings, or AID bytes.