CardValidator Pro
Free BIN, IBAN, Sort Code, Routing & SWIFT Lookup Tools
CardValidator Pro launched on March 31, 2026.
What it does
CardValidator Pro is a free toolkit for validating credit cards, looking up BIN numbers, validating IBANs, checking UK sort codes, US routing numbers and SWIFT codes. All tools are free, instant and privacy-first — card validation runs entirely in your browser, no data is ever stored. Covers 112,000+ SWIFT codes, 19,500+ US routing numbers and 9,000+ UK sort codes. No registration required.
Free tools for credit card validation, BIN lookup, IBAN checker, SWIFT code search, UK sort codes, and US routing numbers. Privacy-first financial validation.
Free financial validation tools for developers, fraud analysts, and payment professionals. BIN lookup, card validation, IBAN checker, SWIFT code lookup, UK sort code checker, and US routing number lookup — all in one place. No signup required. No card data stored. All validation runs client-side in your browser. CardValidator Pro is a free, privacy-first suite of financial validation tools built for developers, fraud analysts, payment engineers, and fintech professionals. Every tool on this platform runs validation logic directly in your browser — meaning your sensitive financial data never touches our servers. Whether you need to verify a credit card number using the Luhn algorithm ,…from cardvalidatorpro.com
Does a similar job
all alternatives →- USUPUP Simple Credit Card Verification to Reduce Fraud2020 · upupapp.io · ▲41
- CCCode Cards – Anki for code2017 · codecards.me · ▲152
- IBI built a tool to manage and compare credit card rewards2025 · rewards.getonecard.io · ▲87
This is a free tool that helps you manage and visualize your credit card rewards across different categories. You can input the cards in your wallet and see how they complement each other, spot gaps in your setup, and also see the best card to use for a given merchant. I’m also a founder at OneCard, where we’re building a smart card that’ll eventually handle all of this automatically, routing each purchase to the best card in real-time. Would love feedback from the HN community!
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