Edukacja i Narzędzia

Koło Losowych Liczb Online

Cryptographic Digit & Raffle Picker

Pick lucky numbers, choose classroom winners, or conduct fair drawings without bias.

A crystal-clear 10-segment numerical wheel for raffles, giveaways, board games, math games, and classroom attendance drawings.

How to use the Koło Liczb

1
Click Spin
Tap the center 'Spin' button or press the Spacebar to start the wheel turning.
2
Watch the Reveal
Enjoy authentic ticking sound effects, smooth physics, and celebratory confetti upon landing.
3
Customize & Save
Switch to the Entries tab to change weights, tweak slice colors, or save this wheel to your account.

Key Highlights & Features

Cryptographically Secure
Winner is calculated before spin animation starts using CSPRNG Web Crypto randomness.
Zero Setup & Instant Load
Ready to spin on any device with no ads blocking your view or required downloads.
Live Sound & Confetti
Realistic physics ticks, pointer vibration, and celebratory winner banner reveal.

Frequently Asked Questions

01Is this wheel truly random & fair?+

Yes. SpinWheel uses the browser's native Web Crypto API (crypto.getRandomValues), providing cryptographic-grade randomness with zero server-side manipulation.

02Can I customize the slice entries and colors?+

Absolutely. You can edit entries, adjust probability weights, pick custom hex colors, and add background music or sound effects.

03Does it work without downloading an app?+

Yes, it opens instantly in any browser on iPhone, Android, iPad, Mac, and Windows with zero install or login required.

Explore More Decision Wheels

Zobacz wszystkie

Edukacja i Narzędzia

26 opcjiEducation