Generate UUIDs without opening a dev tool.

Create one or a batch of UUID v4 identifiers, copy them instantly or download the full set as text.

UUIDs are generated locally with your browser's secure random source.

How many UUIDs?1–100

Uppercase letters

UUID v4

The annoying bit

You need an ID. Not a developer dashboard.

Sometimes the instruction is simply 'give this a UUID' and somehow that turns into opening a terminal, remembering a command or landing on a developer site with seventeen unrelated generators. This is the one button version.

What this tool does

UUID v4 generator

Generate one or many UUID v4 identifiers, copy them or download the batch as text.

One focused job. No account, app or dashboard to set up first.

Worth knowing

Use UUIDs as identifiers, not secrets.

UUID v4 values are designed to be unique random identifiers, but they are not passwords, API keys or proof of identity.

Generate a fresh UUID instead of manually modifying an old one. If you need a whole batch for test data, generate them together and copy or download the set.

In plain English

A UUID is just an identifier.

UUIDs are generated locally using the browser's secure random source. You don't need to know the command-line version of the job to get one.

Use the result where you need it, then move on.

Got another annoying job?

What’s the annoying thing you need done?

We’ll probably have a monkey for it. If we don’t yet, tell us what keeps wasting your time.