UUID Generator

UUID Generator

Generate v1, v4, v7 • Real-time • Zero dependencies

CURRENT UUID

Click generate

Version 1
Version
1
Entropy
122 bits
Standard
RFC 9562
Collision
~10⁻³⁶
Algorithm
Time-based + MAC address
Distributed systems, cross-device uniqueness
Characteristics
Time-ordered:No
Sortable:No
Privacy:Contains MAC
Batch Generator Up to 100 UUIDs
No UUIDs generated yet. Set a count and click Generate!
UUID v1

Time-based + MAC address simulation. Unique across devices and time.

UUID v4

Fully random using cryptographically secure generator. Most common version.

UUID v7

Time-ordered + random. Sortable by creation time. Ideal for database indexes.

REST API Endpoint GET https://api.uuidgenerator.ir
RFC 9562 Compliant Client-side generation • No data stored GitHub