UUID ツール
Generate and validate UUID v4/v7, GUIDs and ULIDs.
UUID 生成Random RFC 4122 v4 UUIDs, bulk generation included.UUID v7 生成Time-ordered sortable UUIDs for databases.ULID 生成26-character lexicographically sortable unique IDs.GUID 生成Microsoft-style bracketed GUIDs.UUID 検証Validate a UUID/GUID and detect its version & variant.GenerateallchecksumsGenerates all available checksums for the input.GenerateUUIDGenerates an RFC 9562 (formerly RFC 4122) compliant Universally Unique Identifier (UUID),