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Convertisseur de formats UUID

Convertissez les UUID entre les formats standard, accolades, URN, sans tirets, Base64 et entier

UUID Format Converter

Generate or paste a UUID to see all formats

All Formats

Standard (lowercase)
d896a358-173f-4f9c-b06f-c903a9403b15
Uppercase
D896A358-173F-4F9C-B06F-C903A9403B15
No Hyphens
d896a358173f4f9cb06fc903a9403b15
With Braces
{d896a358-173f-4f9c-b06f-c903a9403b15}
URN
urn:uuid:d896a358-173f-4f9c-b06f-c903a9403b15
Base64
2JajWBc/T5ywb8kDqUA7FQ==
Base62 (short)
6AHbqTyTVuAYQ2iPor54Mt
Integer (BigInt)
287895404630360442678927192813754923797
Version
v4
Variant
RFC 4122 (standard)

UUID v4 Structure (128 bits)

Bytes 0–3 (time_low)

11011000 10010110 10100011 01011000

Bytes 4–5 (time_mid)

00010111 00111111

Bytes 6–7 (version + time_hi)

01001111 10011100

Bytes 8–9 (variant + clock_seq)

10110000 01101111

Bytes 10–15 (node)

11001001 00000011 10101001 01000000 00111011 00010101

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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Convertisseur de formats UUID — Outil Gratuit en Ligne | FreeTool24 | FreeTool24