METHOD
How this tool works
The generator uses crypto.randomUUID when available to create a standard UUID v4.
GENERATORS
UUID Generator
Generate random version 4 UUIDs.
FreeNo accountRuns locally
EXAMPLE
A quick check
A UUID looks like 550e8400-e29b-41d4-a716-446655440000.
Designed for a single task.Inputs are processed in your browser; Utilens does not require an account or intentionally send your entered tool values to an application server.
Quick answers
Are UUIDs guaranteed to be unique?
No finite random space offers an absolute guarantee, but collisions are extraordinarily unlikely.
Are UUIDs generated on the server?
No. They are generated in your browser.