UUID Generator — Random UUID v4 Generator

Generate cryptographically random UUIDs (v4) instantly. Create one or bulk-generate up to 100 at a time. Copy with one click. Uses crypto.getRandomValues.

Count: Uppercase Braces

Frequently Asked Questions

Is this tool free?

Yes, completely free with no signup required.

Is my data safe?

Yes. All processing is client-side. Your data never leaves your device.

Do I need to install anything?

No. Just open the page and use it.