Wheel Spinner
Spin the customizable wheel of fortune to pick winners, make decisions, or run giveaways with smooth canvas physics.
Wheel Slices (1 per line)
6 options loadedGuide to the Interactive Decision & Prize Wheel
Customizable spinning wheel with realistic physics, customizable color slices, and instant winner selection.
Overview & Educational Context
The Ranomio Wheel Spinner is an interactive, visual decision-making tool designed for prize drawings, classroom games, decision dilemmas, and streaming giveaways. With customizable slice labels, vibrant color themes, and realistic canvas deceleration physics, it delivers an engaging and fair experience for participants and audiences.
The final landing segment is calculated mathematically with cryptographic randomness prior to the animation starting, ensuring complete fairness and zero bias.
How to Use this Generator
- 1Enter your list of choices, names, or prizes in the slice editor (one per line).
- 2Choose from quick presets (Yes/No, Raffle Prizes) or enter your own custom options.
- 3Click 'Spin the Wheel' or press Spacebar to launch the high-velocity rotational animation.
- 4Watch the physics decelerate smoothly to the winning indicator.
- 5Share your customized wheel with friends using the Share Setup button.
Key Features & Capabilities
Fluid Canvas Physics
Smooth 60FPS rotational deceleration with realistic friction and angular momentum dynamics.
Audio Feedback
Satisfying mechanical click audio corresponding to slice peg collisions for an authentic carnival wheel feel.
Instant URL State Sharing
Share your custom slices and configuration via link without requiring any login or backend database.
Infinite Customization
Add dozens of slices with custom labels, emojis, numbers, or team member names.
Real-World Use Cases
Live Streamers & Content Creators
Conduct high-engagement live giveaways and subscriber prize drawings with transparent visual proof.
Classrooms & Teachers
Call on students randomly for presentations, questions, or assign group tasks in a fun, gamified format.
Team Decision Making
Pick lunch spots, determine meeting leaders, or choose retrospective icebreaker topics with zero disputes.
Party Games & Raffles
Create custom wheels for Truth or Dare, board game turn order, or door prize raffles.
Physics Simulation & Deterministic Fair Landing
The wheel calculates the stopping angle using CSPRNG entropy before initializing the animation. The visual rotation applies an ease-out deceleration curve combined with rotational damping, guaranteeing the wheel always halts precisely at the cryptographically selected slice.
By foundational architecture and cryptographic policy, Math.random() is strictly prohibited from deciding any outcome or draw on Ranomio. All outcomes rely exclusively on OS-level Web Crypto API CSPRNG with unbiased rejection sampling.
Frequently Asked Questions (FAQ)
Q:Is the wheel outcome rigged or predictable?
No. Each spin computes an independent random angle using the Web Crypto API before the animation plays. The visual spin is a physics-based representation of the random seed.
Q:Can I save my custom wheel configurations?
Your custom slice configurations are stored locally in your browser's localStorage, so your list remains ready when you revisit the page.
Q:How many slices can I add to the wheel?
The wheel comfortably supports anywhere from 2 to over 50 slices, dynamically adjusting label font size and segment proportions.