Stripe testing cards let you drive every payment path in your integration without ever touching a live card number. This pack gathers the test numbers Stripe publishes for test mode and sorts them by scenario — clean charges, declines, authentication challenges, and refunds — so you can grab the right one in seconds instead of scrolling through documentation. Drop them into Stripe.js, a mobile SDK, or a server-side call and your sandbox behaves like the real thing.
Key Features
- 40+ test numbers organized by outcome: success, generic decline, insufficient funds, expired card, and processing error
- 3D Secure and SCA challenge scenarios for PSD2-style authentication flows
- Every entry paired with the matching expiry date, CVC, and postal code Stripe expects
- Decline-code cheat sheet mapped to the error strings your checkout will actually receive
- Verified against Stripe.js, React Stripe, the iOS and Android SDKs, and direct API calls
- Test mode only — no live card data, no real accounts, nothing that can be charged
- Instant download in CSV and PDF, plus a plain-text file for quick copy and paste
- Refreshed whenever Stripe adds or retires a test fixture
What's in the pack
Each entry is a card number Stripe publishes in its public test documentation, paired with the expiry, CVC, and ZIP values that let it pass client-side validation. The set ships as a searchable CSV, a print-ready PDF, and a plain .txt file you can paste straight into a test fixture or a Postman environment. Files are licensed for unlimited use across your own projects and teammates; repackaging them as a competing product isn't covered. Nothing here is a live credential, so there is no rotation schedule to manage — though you should still keep test fixtures out of public repos and production config files.
Delivery and returns
Delivery is instant and entirely digital. Your download link arrives by email the moment checkout completes, and the files stay available from your account for later re-download. If a link is dead, a scenario is missing, or a format won't open, reply within 30 days and we'll fix it or refund you in full. No physical shipment, no customs, no waiting.
What are Stripe testing cards?
They're the fixed card numbers Stripe publishes for test mode. Every number in the set produces a predictable result, so you can confirm a successful charge or reproduce a specific decline without involving a real cardholder or a real bank.
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Do they work in live mode?
No, and that's deliberate. Test numbers are rejected outside test mode, so pointing them at live keys returns an error instead of creating a charge.
Why not just use 4242 4242 4242 4242?
That one covers a plain success and nothing else. The rest of the set exists for the cases that actually break checkouts — 3D Secure challenges, soft declines, expired cards, and currency-specific edge cases.