決定ホイール

Use the free online 決定ホイール tool. Fast, private and easy to use — runs entirely in your browser. Part of our ランダム・測定ツール collection.

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Let the wheel pick for you when you cannot decide between options.

ランダムチーム生成

Number of teams

Split a list of names into fair, random teams in one click.

Randomly order a list of names — perfect for raffles and turn order.

Home

Visitor

Track scores for sports, games and quizzes with two counters.

A simple tally counter for counting people, reps, votes or mouse clicks.

Convert numbers to Roman numerals and back, from 1 to 3999.

Spell out numbers in words, or turn written numbers back into digits.

An on-screen ruler in centimetres. Note: accuracy depends on your screen DPI.

A printable on-screen protractor showing degrees from 0 to 180.

Is the 決定ホイール free to use?

Yes. The 決定ホイール is completely free with no sign-up, no limits and no watermarks. You can use it as many times as you like.

Is the 決定ホイール safe and private?

Absolutely. The 決定ホイール runs entirely in your browser, so your data never leaves your device and nothing is uploaded to a server.

Do I need to install anything to use the 決定ホイール?

No installation is needed. The 決定ホイール works instantly online in any modern browser on desktop, tablet or mobile.

Does the 決定ホイール work on mobile phones?

Yes. The 決定ホイール is fully responsive and works smoothly on iPhone, Android and any other device.