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PrismKit

SAML Decoder

Local

Decode a SAMLRequest or SAMLResponse from base64, DEFLATE or a redirect URL into readable XML, key fields, attributes and the signing certificate.

JWT Generator

Build and sign a JSON Web Token with an HMAC secret or an RSA, EC or Ed25519 key, then verify it, all in your browser.

Luhn Validator

Check a card, IMEI or account number against the Luhn mod-10 rule, see the doubling steps and work out a missing check digit.