What is the maximum number of items I can add?

You can add up to 50 items. Beyond 50, the segments become too small and text may be difficult to read.

Is the spin result truly random and fair?

Yes. We use the cryptographically secure random number generator (crypto.getRandomValues) instead of Math.random(). The result is determined by OS-level entropy sources for genuinely unpredictable outcomes.

How do I set weighted probabilities?

Add a pipe symbol and number after the item name, like 'Grand Prize|1' and 'Lose|5'. This makes 'Lose' 5 times more likely than 'Grand Prize'. You can also adjust using the UI sliders.

Does it work on mobile devices?

Yes. It works on smartphones, tablets, and desktop browsers. The interface is optimized for touch — just tap the button to spin.

Can I project it for events?

Yes. The fullscreen Theater Mode is designed for projectors and large displays. The background goes dark and the wheel fills the entire screen.

No App Needed! Roulette Maker | Custom Weighted Roulette with Effects

No app required. No install. No download. A browser-based roulette maker. Add items and press SPIN. Customize with weighted probabilities and dramatic effects. No signup. 100% free. Everything runs in your browser.

Add Items (up to 50)

Weight: higher = more likely to win (default: 1)

📦 Quick presets

No items yet

💡 Tap an item to edit it

Color Theme

🎭 Feint Effect

Almost stops, then spins again

🔊 Sound Effects

Tick, drumroll & fanfare

🚫 Elimination Mode

Remove winners automatically

Saved Wheels

No saved wheels

📋 Spin History

No spins yet

🎉

WINNER!

STEP 1: Add Items: No app installation or download required. Just open this page in your browser and start. Enter a name and weight, then click Add. You can also load popular item sets from presets with one tap.
STEP 2: Customize: Higher weight = more likely to win. Choose from 6 color themes and effects (feint, sound). Tap any item chip to edit it.
STEP 3: SPIN!: Hit SPIN. Physics-based deceleration stops the wheel naturally. Winner revealed with confetti!

✅ No App Required — No Install Needed: No download from App Store or Google Play. Works entirely in your browser on any smartphone, tablet, or PC. Just open the URL and start spinning.
✅ 100% Free — No Signup: All features available without creating an account. No ads, no paywalls.
✅ Weighted Probabilities: Set a "weight" for each item to control win probability. Default is 1. Setting it to 3 means 3× more likely to win.
✅ Rich Effects: 3D gradient wheel, feint animation, drumroll & fanfare sound effects, and confetti celebrations.
✅ Save & Share: Save up to 5 wheels in your browser. Share settings via URL — recipients need no installation either. All data stays in your browser and is never sent to any server.

Q: Do I need to install an app?: A: No. No app, no install, no download needed. Just open this page in your browser and start using it immediately.
Q: Is it truly random?: A: Yes. Uses crypto.getRandomValues for cryptographically fair results.
Q: Does it work on mobile?: A: Yes. Works on iPhone, Android, and all browsers. No app download required.
Q: Can I share my wheel?: A: Yes. Use the "Share via URL" button. Recipients can use it instantly — no installation needed.
Q: Can I save my data?: A: Up to 5 wheels saved locally. Data never leaves your browser.

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