Who this helps
- Groups choosing an activity or meal
- Organizers selecting a topic visually
Random Utility
Roulette Picker
Enter options and spin an online roulette wheel to pick one at random. Useful for menus, giveaways, tasks, turns, and quick decisions.
Item entry
Enter one option per line and the wheel updates automatically.
Random choice
Use the spinning wheel animation to reveal one random result.
Result history
Track winners and item counts for each spin.
STEP 1
Waiting
Online roulette picker
Enter items, choose options, and spin the wheel.
Wheel
0 items
Items
0
Spins
0
Last result
-
Last result
-
HISTORY
Roulette history
Each spin stores the result and the item count.
History count
0
Remaining
0
Recent winner
-
- No roulette history yet.
Separate roulette odds from the spinning animation
Add one option per line and choose how duplicate entries and winning options are handled. The selected index is decided before the wheel finishes spinning.
When to use this tool
- Choose one of five meal options.
- Use repeated entries as visible weights.
From input to a checked result
- 1
Enter between 2 and 100 options.
- 2
Choose whether duplicate text should be merged.
- 3
Decide whether the winning option should be removed.
- 4
Select a spin speed and start the wheel.
- 5
Read the result and check the remaining pool before another spin.
Five unique options
- Input
- A, B, C, D, E on separate lines
- Result
- Each entry has one of five equal sectors.
Spin duration does not change the selected index.
Weighted names
- Input
- A, A, B; duplicate removal off
- Result
- A occupies two sectors; B occupies one.
A has two entries. If winner removal is on and A wins, both A entries are removed.
How it works
Web Crypto rejection sampling selects a uniform entry index, with Math.random() fallback when unavailable. The animation rotates the chosen sector under the pointer. Shuffling uses Fisher–Yates.
Limitations
- Equal probability applies to entries; repeated labels create weights.
- Matching for duplicate and winner removal ignores letter case.
- Only the current tab holds the history; it is not a tamper-proof record.
- The wheel needs at least two entries for another spin.
Your data
Options and results are processed locally. Avoid names or details you would not want shown on screen.
References
Related tools
- Name Picker
Enter names one per line and randomly pick one or more winners. Use it for events, presentation order, role assignment, classroom activities, and simple draws.
- Dice Roller
Roll 1 to 6 dice online, choose quick presets for 1, 5, 10, or 100 rolls, and review the total, values, average, and recent roll history in one clean view.
Frequently asked questions
Does a slow spin improve the odds?
No. Speed affects presentation, not selection.
Why did several identical options disappear?
Winner removal deletes all entries matching the winning label.
Can a single remaining option be spun?
No. The tool asks for at least two options.