Generate cryptographically random UUID v4 or time-ordered UUID v7 identifiers on this device.
The result appears here.
Ctrl+↵ copy result
It puts the current Unix millisecond time first, followed by random bits, so identifiers sort roughly by creation time.
The browser's cryptographic random-number API; no network request is made.
Guides, common conversions and useful next steps.
Use the action beside a finished result to send it directly, or open another tool: