UUID / GUID Generator
Generate random v4 UUIDs singly or in bulk, ready to copy.
- Fastest ResultsInstant, no waiting
- Privacy First100% local
- No LoginJust open & use
- Mobile FriendlyWorks on any device
How to Use
- Choose how many UUIDs you need.
- Click Generate to create version 4 (random) UUIDs.
- Each UUID appears on its own line.
- Click Copy or Download to save them.
- Generate again any time for a fresh batch.
Frequently Asked Questions
No. UUIDs are generated entirely in your browser using cryptographically secure randomness. Nothing is uploaded.
It generates version 4 (random) UUIDs, the most common type for unique identifiers.
Yes. You can bulk-generate a list of UUIDs and copy or download them all at once.
v4 UUIDs are random 128-bit values, so the chance of a collision is negligibly small for all practical purposes.