ToolFeather

Roll a d10

A fair, instant virtual d10 — roll one or several 10-sided dice and get the total, right in your browser.

Roll a d10

Recent rolls

    🔒 Nothing you enter is sent anywhere or stored. All processing happens in your browser.

    How it works

    This is a free online d10 dice roller — a virtual 10-sided die you can roll as many times as you like, with no app to install and nothing to sign up for. Set how many d10 you want and press roll; each die shows its result and, when you roll several, you get the running total and average.

    The d10 is the ten-sided die, used for percentile rolls and many RPG systems. Because tabletop games, classrooms, and probability demos all need a die that isn't always to hand, a virtual one is often the fastest option — and this one uses your browser's cryptographically-secure random generator, so every roll is genuinely fair and unpredictable.

    Everything runs on your device: no results are sent anywhere, and it works offline once the page has loaded.

    Examples

    Need a single result? Roll 1d10 for a number from 1 to 10.
    Playing a game that needs several? Set the count and roll multiple d10 at once.
    Teaching probability? Roll many d10 and watch the average settle near 5.5.

    Frequently asked questions

    Is this d10 roller truly random?
    Yes. It uses the browser's crypto.getRandomValues, a cryptographically-secure source, so each roll of the d10 is fair and independent — not a predictable pattern.
    Can I roll more than one d10 at a time?
    Yes — set the number of dice (up to 50) and every d10 is rolled at once, with the total and average shown.
    What is a d10 used for?
    The d10 is the ten-sided die, used for percentile rolls and many RPG systems. It's a staple of tabletop role-playing and board games.
    Do I need an app or account?
    No. It's a free web page that works instantly in any browser, on phone or desktop, with no signup and no download.
    Does it work offline?
    Once the page has loaded it runs entirely in your browser, so it keeps working even without a connection.