Developer Snippets

Copy-paste UUID generation examples for common languages.

JavaScript / Node.js

import { v4 as uuidv4 } from 'uuid';

const id = uuidv4();
// '9b1deb4d-3b7d-4bad-9bdd-2b0d7b3dcb6d'

Python

import uuid

id = uuid.uuid4()
print(id)
# 9b1deb4d-3b7d-4bad-9bdd-2b0d7b3dcb6d

Java

import java.util.UUID;

UUID uuid = UUID.randomUUID();
System.out.println(uuid.toString());

C#

using System;

Guid g = Guid.NewGuid();
Console.WriteLine(g.ToString());