💳 BIN / IIN Checker
Find card country, issuer, and scheme
Make sure that the BIN follows the proper BIN format. The length is 6 characters and contains only numbers with no spaces.
About BIN Checker Tool
The BIN Checker tool helps users find detailed information about a card using just the first 6–8 digits, known as the Bank Identification Number (BIN). It reveals the issuing bank, country, network (Visa, Mastercard, etc.), and card type — safely and instantly.
Our lookup system uses reliable global BIN databases and the Binlist API for accuracy. This makes it useful for merchants, developers, and individuals to verify cards, detect fraudulent transactions, and validate payments securely — without collecting any sensitive data.
This service is completely free and educational. Whether you’re verifying a customer’s card or simply curious about your card’s origin, our BIN Checker provides clarity and peace of mind.
How to use the BIN lookup responsibly
Find the first six to eight digits printed at the beginning of a payment card number. Enter only those digits in the checker. Never submit the full card number, expiry date, CVV or cardholder name. The tool returns available information about the card network, issuing country, card category and issuer.
What the results mean
Scheme is the payment network, such as Visa or Mastercard. Issuer is the institution associated with the prefix in the reference data. Country usually refers to the card's issuing country, not the cardholder's current location. Type may indicate credit or debit, but database coverage varies.
Six-digit and eight-digit BINs
Historically many card ranges were identified using six-digit BINs. The industry has also adopted eight-digit issuer identification numbers. This checker accepts six to eight digits, but its current lookup database matches on the first six digits. Therefore, results may be less specific for eight-digit ranges.
Important limitations
BIN data can be outdated, incomplete or reassigned. A BIN lookup does not confirm that a card is active, that funds are available, that a transaction is authorized, or that a person owns the card. Do not treat it as fraud detection or proof of identity. For payment decisions, rely on your payment processor and appropriate verification controls.
Common questions
Can I identify the cardholder?
No. An issuer prefix does not reveal a cardholder's identity or account balance.
Can I use this tool to approve a payment?
No. This is a reference tool, not an authorization service or a replacement for processor-side validation.
Why might the bank name be missing?
Not all issuer ranges are present in the available reference data. An unknown result is not evidence that a card is invalid.
For a more detailed explanation, read our BIN and IIN educational guide.
What is a BIN?
A Bank Identification Number (BIN), also known as an Issuer Identification Number (IIN), is the first 6–8 digits of a debit or credit card number.
The BIN identifies key details such as the issuing bank, card network (Visa, Mastercard, etc.), card type (credit or debit), and the country of issuance.
BINs are used by payment networks to route transactions correctly and help merchants verify and process card payments securely.
This tool uses the BIN portion only and does not access or require any personal or sensitive cardholder information.
Privacy Policy
Your privacy is important to us. This BIN / IIN Checker does not collect, store, or save any personal or sensitive information.
Only the first 6–8 digits of a card number (BIN / IIN) are processed for lookup purposes. Full card numbers must not be entered and are never stored or logged.
BIN lookups are performed in real time using publicly available databases and trusted third-party APIs. We do not associate BIN queries with individual users.
This website may use cookies or similar technologies for basic functionality and to display third-party advertisements (such as Google AdSense). These third parties may use cookies in accordance with their own privacy policies.
We do not sell, share, or disclose user data to third parties. No personally identifiable information is collected through this tool.
By using this website, you agree to this Privacy Policy.
Terms & Conditions
This BIN / IIN Checker is provided for informational and educational purposes only. Only the first 6–8 digits of a card number (BIN / IIN) may be entered.
Do not enter full debit or credit card numbers. We do not store, log, or retain any card data entered into this tool. All lookups use publicly available BIN databases and third-party APIs.
The information shown may not always be accurate or up to date. We do not guarantee the correctness, completeness, or reliability of the data provided.
We are not responsible for any loss, damage, or decisions made based on the use of this tool. Use of this website is entirely at your own risk.
This tool must not be used for illegal, fraudulent, or malicious purposes, or in violation of any applicable laws or card network rules.
This website may display third-party advertisements (such as Google AdSense). We do not endorse or control advertised products or services.
By using this website, you agree to these Terms & Conditions.
Contact Us
If you have questions, feedback, or need support regarding this BIN / IIN Checker, we’re happy to hear from you.
This tool is provided for informational purposes, and we welcome suggestions to improve accuracy, usability, and features.
For inquiries, please contact us via email:
Email: admin@bincheck.online
We aim to respond as soon as possible.