About NumGener

NumGener is a free collection of online generators for everyday tasks: picking a random number, creating a strong password, rolling dice, flipping a coin, choosing a winner and more. Every tool works without sign-up and is available in more than 50 languages.

What you will find here

• Random Number Generator: numbers in any range, one or many at a time;
• Strong Password Generator: passwords with exactly the characters you choose;
• Random Picker: a fair pick from your own list, for giveaways, teams and decisions;
• Dice Roller and Coin Flip: for games and quick decisions;
• Nickname Generator: usernames for games and social networks;
• UUID Generator, URL Slug Generator and Random Color Generator: for developers and designers.

How it works

The generators run in your browser. Randomness comes from the Web Crypto API, the cryptographically secure generator built into every modern browser, and the results you create are never sent to our servers. Settings, history and favorites are kept on your own device. The details are in our Privacy Policy.

In your language

Each language version is adapted, not just translated: examples, terms and notation follow local usage, and the Password Generator can also use the letters of your own alphabet. Several languages, such as English, French, German and Portuguese, also have regional versions.

Who is behind NumGener

NumGener has been online since 2021 and is developed in Ukraine. The site is free to use; advertising helps cover its costs. Found a bug, a translation error or have an idea for a new tool? Write to [email protected]. We read every message.