GeneratorFree browser tool

UUID Generator – Generate Unique IDs Online

Generate random UUID v4. Create unique identifiers for databases and applications.

No sign-upMobile readyPrivate by default
GEN

Tool

Enter your values and get results instantly.

HOW

How to Use

  1. 1Click Generate
  2. 2Copy UUID
  3. 3Generate multiple if needed
WIN

Benefits

UUID v4 standard
One click generation
Multiple UUIDs
Free
Instant
FAQ

Frequently Asked Questions

What is a UUID used for?

Universally Unique Identifier – a 128-bit number used to uniquely identify records in databases, files, or distributed systems.

What version of UUID does this generate?

UUID v4 – randomly generated, which is the most common version for general use.

Can I generate multiple UUIDs?

Yes – each click generates a fresh UUID. Click as many times as you need.

Are UUIDs truly unique?

The probability of collision with v4 UUIDs is astronomically low – for all practical purposes, each one is unique.

Does this tool require an internet connection?

The page needs to load initially, but once open, the UUID generation works entirely in your browser.