JWT decoder & verifier
Header, claims and validity window of an id_token or access token, with signature check against a secret, PEM, certificate or JWKS.
SAML decoder
SAMLRequest and SAMLResponse from the POST or Redirect binding: issuer, NameID, conditions, audience, attributes and signature algorithms.
userAccountControl calculator
Decode or build the flags of an AD account, see which ones are a security concern, and get the LDAP filter to find them.
AD timestamp converter
FILETIME, Generalized Time and Unix epoch in both directions, AD intervals like maxPwdAge, and LDAP filters for stale accounts.
About
I'm Lucciano Campassi, an identity management and governance consultant. More about my work on my site, and the source of these tools is on GitHub.