GUID Identifier

You see a GUID in a log or ticket, is it a user, an app, a license SKU, a random ID? Knowing fast saves a dozen Graph queries.

1. Paste a GUID in any format (with/without dashes, upper/lower).
2. Format-validates and normalises to canonical form.
3. Matches against well-known Microsoft Service Principals and license SKUs.
4. Falls back to a structural guess (UUIDv4 random vs v1 time-based).