SAML Metadata Builder and Linter

Build fictional SP or IdP metadata and review endpoint, binding, and certificate evidence locally.

Generated metadata is a shape-review artifact. It does not enroll an entity, establish trust, or contact an endpoint.

Entity role

Entity ID

Endpoint URL

Binding

Signing certificate (optional)

warningmetadata.certificate · $.certificate · No signing certificate was supplied; generated metadata is suitable only for shape review.

Generated metadataShape review

<md:EntityDescriptor xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata" entityID="https://app.example.test/metadata"><md:SPSSODescriptor protocolSupportEnumeration="urn:oasis:names:tc:SAML:2.0:protocol"><md:AssertionConsumerService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" Location="https://app.example.test/saml/acs" index="0" isDefault="true" /></md:SPSSODescriptor></md:EntityDescriptor>