SAML Parser
Decode Base64 SAML requests and responses, then inspect Issuer, NameID, attributes, and conditions. Supports HTTP-Redirect (deflated) and POST bindings. Free, private, runs in your browser.
Decoding is local — your SAML payload never leaves your browser. Signature presence is surfaced but not validated; validation requires the IdP’s public key, which this tool does not store.