UUID Timestamp Decoder
100% CLIENT-SIDE
v1 and v6 carry a 60-bit count of 100 ns ticks since 1582-10-15; v7 carries Unix milliseconds. v4, v3, v5 and v8 carry no time. Accepts hyphenated, bare 32-digit, {braced} and urn:uuid: forms, one per line.
UUIDs (one per line)
Decoded
More from UUIDTest
UUIDTest
Free, 100% client-side UUID tester.
Bulk UUID Generator (v4 and v7)
Generate up to 1,000 UUIDs at once in your browser: random v4, or time-ordered v7 that sorts in creation…
Guides
Developer Sponsor / Partner