Guide Développeur Générateur et Inspecteur d'ULID
Manuel technique sur les identifiants uniques triables lexicographiquement (ULID) 128 bits en Base32 Crockford et correspondance UUIDv4.
100% Client-Side Privacy
ULID generations and decoding calculations operate using native crypto.getRandomValues without any external network calls.
Lexicographical Chrono-Sorting
The high 48-bit millisecond timestamp ensures ULIDs automatically sort in exact chronological order without requiring separate index columns.
128-bit UUIDv4 Compatibility
Seamlessly decode 26-character Crockford Base32 keys into RFC 4122 hexadecimal UUIDs for complete interoperability with existing database schemas.