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    Random number generator

    Generate one or more random numbers in any range – with or without repeats.

    How it works

    1. Set the range and how many numbers.
    2. Optional: no repeats and sorted.
    3. Click “Generate”.

    Frequently asked questions

    How random are the numbers?

    Very. We use your browser’s cryptographic random generator (Web Crypto) without statistical bias.

    Can I generate lottery numbers?

    Yes, e.g. 6 numbers from 1 to 49 without repeats and sorted. Of course, that doesn’t guarantee a win.

    Is “Random number generator” free?

    Yes, completely free – no sign-up, no app and no limits.

    Does it work on my phone?

    Yes. Everything works in any modern browser on iPhone, iPad, Android, Windows, Mac and smartboards.

    Are my entries stored?

    Only locally in your browser, so they are still there next time. Nothing is sent to our server.

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