SAML SSO Helper Tool

SAML Response Analyzer

Decodes Base64 SAML responses or analyzes raw SAML XML (Response, AuthnRequest, LogoutRequest). It formats the XML and extracts key details like Issuer, Status, Destination, Assertion details (NameID, Conditions, Audience, Validity). Checks if the assertion's validity period (NotBefore/NotOnOrAfter) is currently active. Note: Does NOT perform cryptographic signature verification.

Option 1: Paste a Base64 encoded SAML Response/Request.

Option 2: Paste the raw (decoded) SAML XML.

Processed XML (Formatted):


                
Analysis Results:

                

            

        


        
        

            
X.509 Certificate Analyzer

            
            

                Parses PEM-formatted X.509 certificates to display details like Subject, Issuer, Validity Period (Not Before/Not After), Serial Number, and Signature Algorithm.
                It checks if the certificate is currently valid, expired, or not yet valid based on the current time. Provides basic public key information (Type/Size).
                Ensure you paste the *full* PEM content, including the -----BEGIN CERTIFICATE----- and -----END CERTIFICATE----- lines.
            


            
            
            

                
Certificate Details:

                

            

        


        
        

            
Base64 Encoder / Decoder

            
            

                A simple utility to encode plain text into Base64 format or decode a Base64 string back into plain text. Handles UTF-8 characters correctly.
            


            
            
            
            
        


         
        

            
URL Encoder / Decoder

            
            

                Encodes text into a URL-safe format (percent-encoding) suitable for including in URL query parameters or paths. Decodes percent-encoded text back to its original form.