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SAML Metadata Builder
Generate minimal SAML metadata for a service provider or identity provider endpoint.
Role, Entity ID URI, HTTPS endpoint, Binding, Request signed incoming messages
saml-metadata.xml, saml-metadata-builder.report.json
Browser only
Runs locally in your browser. Your files, pasted content and generated output are not uploaded. Reset clears this tool’s working data.
This tool needs JavaScript. If it does not load, refresh the page and try again.
How to use this tool
- Enter values using the examples, or choose a local file where requested. Follow the displayed supported input shapes and limits.
- Choose Calculate result and inspect the complete result.
- Download result to save the primary file. Where supplied, additional links save source files and the full JSON report. Reset restores examples and clears output.
Examples
Role: SP
Entity ID URI: urn:example:sp
HTTPS endpoint: https://sp.example.com/acs
Binding: HTTP-POST
Request signed incoming messages: false
Limitations
- Build one minimal SP or IdP role with an absolute entity URI up to1024 characters and one HTTPS endpoint without credentials/fragment. Escaped XML attributes;SP uses AssertionConsumerService/index0,AuthnRequestsSigned=false and WantAssertionsSigned;IdP uses SingleSignOnService and WantAuthnRequestsSigned. Incoming-signature preference is a declaration only. No keys,certificates,signing,federation registration,encryption or trust/interoperability claim.
- Text fields are limited to100,000 UTF16 units each and400,000 combined UTF8 bytes; file fields have their own displayed limits. Combined output is at most4MiB. Processing stops after30 seconds; tool-specific bounds may be tighter.
- Generated source is a downloadable result and is not executed here. Inspection does not establish remote behavior, trust or standards certification.
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