Decode UUIDs online e underste their versione, variante, timestamp, bit structure, informatoion exposure e identifier type. Analyze UUID v1, v3, v4, v5, v6, v7 e v8 direttamente nel browser.
A Decoder UUID è un developer tool that examines the structureof a Universally Unique Identifier e explains what informatoionis encoded in its 128 bits.
Unlike a simple UUID validator, a decoder does more than determinewhether the string looks correct. It identifies the UUID versione,variante e versione-specific fields, e explains what informatoioncan e cannot be recovered da the identifier.
UUID v4 is primarily casuale. A decoder can identify its versione e variante e explain that most of its remaining bits represent casuale data. Unlike UUID v1, v6 e v7, UUID v4 does not contain an embedded creation timestamp.
UUID v7 contiene a 48-bit Unix timestamp in milliseconds at the beginning of the UUID. This timestamp can be converted in a human-readable date e time senza querying an external service.
UUID v1 e UUID v6 contain a 60-bit timestamp based on the UUIDepoch. They also contain a clock sequence e node field. The nodefield may historically correspond to a MAC address, although modernimplementations can use a casuale node identifier.
It depends on the UUID versione. UUID casuales such as v4 reveal very little beyond their versione e variante. Time-based UUIDs such as v1, v6 e v7 can expose timing informatoion. A v1 o v6 node field may also contain an identifier that resembles a MAC address.
A Decoder UUID examines the 128-bit structure of a UUID e explains its versione, variante, encoded fields e informatoion that can be derived da the identifier.
Depending on the UUID versione, a decoder can identify the versione e variante, recover timestamps da time-based UUIDs, inspect clock sequence e node fields in applicable versiones, e explain whether the remaining data is casuale o derived da a namespace e name.
Some UUID versiones contain timestamp informatoion. UUID v1 e v6 contain timestamps based on the UUID epoch, while UUID v7 contiene a Unix millisecond timestamp. UUID v4 does not contain a creation timestamp.
No. UUID v4 is primarily generato da casuale data e does not contain an embedded creation timestamp.
No. UUID v3 e v5 are name-based UUIDs derived using hashing. The original name cannot be recovered da the UUID alone.
UUID v1 contiene a 48-bit node field. Historically this field could contain a MAC address, but modern implementations may use a casualmente generato node identifier instead.
UUID v4 is primarily casuale, while UUID v7 contiene a Unix millisecond timestamp followed by casuale data. UUID v7 therefore carries creation-time informatoion e has time-ordered characteristics.
Sì. Puoi paste multiple UUIDs separated by new lines, commas o semicolons e decode them together.
No. Decoding is performed locally in your browser. The UUID values do not need to be sent to a server.
The NIL UUID contiene all zero bits, while the MAX UUID contiene all one bits. They are special UUID values rather than ordinary generato identifiers.