angular-uuid is an AngularJS wrapper for Robert Kieffer's node-uuid, which provides simple, fast generation of RFC4122 UUIDS.

• AngularJS service – no global scope pollution
• Generate RFC4122 version 1 or version 4 UUIDs
• Cryptographically strong random # generation on supporting platforms
• Tiny file size when minified.

If using CommonJS then simply require angular-uuid as per usual, prior to setting up your AngularJS modules (but after including angular):

npm install --save angular-uuid

require("angular-uuid");

Otherwise use a regular script tag (after including angular):

<script src="angular-uuid.js"></script>

Ensure that you include angular-uuid in your module definition:

var CoolApp = angular.module("CoolApp", ["angular-uuid"]);

You can then inject uuid where necessary, for example:

CoolApp.controller("MainCtrl", ["uuid", MainCtrl]);

function MainCtrl (uuid)
{
    var hash = uuid.v4();
    console.log(hash);
}

Full documentation is available via the original project's readme: https://github.com/broofa/node-uuid/blob/master/README.md