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UUID 형식 변환기

표준, 중괄호, URN, 하이픈 없음, Base64, 정수 형식 간 UUID 변환

UUID Format Converter

Generate or paste a UUID to see all formats

All Formats

Standard (lowercase)
848bb5d6-787f-4562-9c4e-87c8284d76b0
Uppercase
848BB5D6-787F-4562-9C4E-87C8284D76B0
No Hyphens
848bb5d6787f45629c4e87c8284d76b0
With Braces
{848bb5d6-787f-4562-9c4e-87c8284d76b0}
URN
urn:uuid:848bb5d6-787f-4562-9c4e-87c8284d76b0
Base64
hIu11nh/RWKcTofIKE12sA==
Base62 (short)
426PLxQR1rfFdDxCuS7Lr2
Integer (BigInt)
176183512815202337688567042810711996080
Version
v4
Variant
RFC 4122 (standard)

UUID v4 Structure (128 bits)

Bytes 0–3 (time_low)

10000100 10001011 10110101 11010110

Bytes 4–5 (time_mid)

01111000 01111111

Bytes 6–7 (version + time_hi)

01000101 01100010

Bytes 8–9 (variant + clock_seq)

10011100 01001110

Bytes 10–15 (node)

10000111 11001000 00101000 01001101 01110110 10110000

• Bits 48–51 (byte 6, high nibble): Version = 4

• Bits 64–65 (byte 8, high bits): Variant = 10xx (RFC 4122)

• Remaining 122 bits are cryptographically random (v4)

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