🎑

Wheel Spinner

Add your options and spin the wheel for a random result. Perfect for decisions, giveaways, classroom games, and team picks.

β–Ό

Options

About Wheel Spinner β€” Wheel Spinner Online

This wheel spinner online is an interactive, animated decision-making tool that picks a random result from any list of options you provide. Add up to 20 custom entries, click Spin, and watch the wheel decelerate to a fair, cryptographically random result. Teachers, event hosts, streamers, marketers, and teams use the wheel spinner for classroom activities, prize giveaways, random team assignments, restaurant selection, trivia games, and any situation where a fun, visual random pick beats flipping a coin or writing names on paper.

Decision fatigue is real β€” choosing between options when no choice is objectively better is mentally draining. A spinning wheel externalizes the decision with an element of suspense and entertainment that makes the process enjoyable rather than stressful. This tool runs entirely in your browser with no account required: add your options, spin as many times as you like, and share the page URL so others can use the same setup. The wheel redraws instantly when you add or remove options, so customization is live and immediate.

How to Use the Wheel Spinner

  1. Type an option into the Add option field and press Enter or click Add to place it on the wheel. Repeat for each choice you want to include.
  2. Edit any option by clicking directly in its text field in the options list, or remove it by clicking the Γ— button next to it.
  3. Use Shuffle to randomize the order of segments on the wheel, or Clear All to start fresh with a blank wheel.
  4. Click the Spin! button (or click the wheel canvas itself) to start the animated spin. The wheel decelerates smoothly and the pointer lands on a randomly selected segment.
  5. The winning option is announced in the result display below the wheel. Spin again as many times as you need.

Features and Options

The wheel spinner is designed to be simple and immediate, but it includes several features that make it flexible for different use cases.

  • Cryptographically random results: The winning segment is selected using crypto.getRandomValues() before the animation starts. This is the browser's CSPRNG β€” genuinely random and unpredictable, not a biased pseudo-random function. The animation visualizes the pre-determined result rather than determining it.
  • Up to 20 options with color coding: Each segment is automatically assigned a distinct color from a palette of 20 colors, making it easy to read the wheel at a glance even with many options. The font size scales down as you add more segments to keep labels readable.
  • Weighted picks via duplicates: Add the same option multiple times to give it more segments on the wheel and therefore a proportionally higher probability of being selected. This is useful for weighted giveaways or when some options should be more likely than others.

Tips for Getting the Best Results

A few simple strategies will help you get the most out of the wheel spinner for different situations.

  • Keep option labels short: The wheel canvas has limited space for text, and long labels get truncated with an ellipsis. Aim for names or short phrases under 14 characters for the clearest display. For longer descriptions, use a short identifier on the wheel and explain each option verbally or in a separate list.
  • Use duplicates for weighted randomness: If you want Option A to be twice as likely as Option B, add Option A twice. Each duplicate entry gets its own equal-sized segment, so the probability scales linearly with the number of entries. This is perfect for giveaways where certain prizes are more common than others.
  • Use Shuffle before a giveaway for fairness: Shuffling randomizes the visual order of segments before spinning, which prevents any bias from participants knowing where their entry sits on the wheel. Combined with the cryptographically random winner selection, the result is as fair as possible.
  • Spin again without clearing for multi-round selection: For tasks like picking a random presenter from a group, spin once, note the winner, manually remove them with the Γ— button, and spin again. This ensures no one is picked twice without needing a separate removal mechanism.
  • Use for classroom participation: Load all student names into the wheel at the start of class. Spin to pick who answers each question. Remove each selected student so every student gets a turn before anyone repeats. The animated spin keeps the class engaged better than a silent random name picker.

Why Use a Wheel Spinner Online

A browser-based wheel spinner online requires no app download, no account, and no subscription. Open the page, add your options, and spin β€” it works on desktop and mobile without installation. Because everything runs in your browser, the tool works offline once the page has loaded. There's no data collection, no sign-up form, and no need to share personal information just to spin a wheel.

Physical spinning wheels are expensive, require storage, and can't be customized on the fly. Digital alternatives are often locked behind app stores or require creating an account. This tool is permanently free and fully functional in any modern browser, making it ideal for teachers who need an instant engagement tool, event hosts running live giveaways, developers testing random selection logic, or anyone who wants a quick, fair, visually entertaining way to make a random decision.

Frequently Asked Questions about Wheel Spinner

Yes. The winning segment is selected using crypto.getRandomValues() before the animation begins β€” this is the browser's Cryptographically Secure Pseudo-Random Number Generator, the same entropy source used for TLS key generation. The spin animation visualizes a pre-determined result rather than determining it during the spin. Each spin is fully independent; there is no memory of previous results that could influence future picks.
Yes. Adding the same option multiple times gives it additional wheel segments and proportionally increases its probability of being selected. If you add "Prize A" three times and "Prize B" once in a four-option wheel, Prize A has a 75% chance of winning and Prize B has a 25% chance. This is the standard way to create a weighted spinner when some outcomes should be more likely than others.
Yes, completely free with no usage limits, no account required, and no paid tiers. You can spin as many times as you like, add and remove options freely, and use the tool for any personal, educational, or professional purpose. The tool is ad-supported on the Oneyfy site, but all wheel spinner functionality is fully available at no cost.
Yes. The wheel spinner is responsive and works on mobile browsers including Chrome for Android and Safari for iOS. The canvas wheel and Spin button are touch-friendly. On narrow screens, the options panel stacks below the wheel. You can add, edit, and remove options, and tap the wheel to spin it, all from a mobile device.
The wheel supports up to 20 options. With fewer than 20 options, each segment is larger and labels are easier to read. With 20 options, segments are small and labels are shortened, but the wheel still functions correctly. If you need more than 20 options, consider grouping entries into categories or running multiple rounds β€” for example, spin a first-round wheel of 20, then spin a second wheel with the finalists.
The current version does not automatically save options between sessions. When you close or refresh the page, the options list resets to the defaults. If you have a set of options you use regularly β€” such as a class roster or a recurring giveaway list β€” keep the list in a text file and paste it into the Add option field one by one, or bookmark the page after adding your options and avoid refreshing during a session.
Yes. Each entry gets exactly one equal-sized segment, and the winner is selected via a cryptographically secure random number before the animation plays. This means every participant with one entry has an identical probability of being selected, and the outcome is not influenced by where on the wheel their name appears. For public giveaways, you may want to record your screen while spinning to provide participants with verifiable proof of the result.
Spinning a wheel with only one option would always return the same result, which is not a meaningful random pick. The tool requires at least two options before the Spin button activates. If the wheel shows only one option, add at least one more entry before spinning. The Spin button is automatically re-enabled as soon as the options list has two or more items.