Random Number Generator for Giveaways
Random number generator creates sequences of digits in a specific range or from a list
Number range can be from minus to plus 999,999,999
Numbers can be separated by space, comma or new line
Numbers quantity
Options
Online Drawing Generator
Random number generator for giveaways — a professional tool for conducting fair contests. You set the prize name, number range, and winner count — the tool creates a protocol with results.
The drawing mode adds the contest name, date, and winning numbers. The result can be downloaded as an image and shared on social media. Transparency for participants.
Zero-knowledge architecture guarantees that results cannot be tampered with. Cryptographically strong Crypto.getRandomValues() API — true randomness. Free, no registration required.
Features
- Prize name and result protocol
- Image with results for sharing
- From 1 to 100 winners at a time
- Zero-knowledge: data never leaves your device
- Cryptographically strong API — true randomness
- Instant result copying
How it works
Run a drawing in four steps
The intuitive interface lets you get results in seconds.
01
Set parameters
Enter the prize name, number range, and number of winners. Each parameter is customizable.
02
Configure options
Set the desired options. The tool adapts to your requirements.
03
Run generation
Press the start button. All calculations run locally on your device.
04
Copy the result
The result appears instantly. You can copy it with one click or generate a new one.
Use cases
Drawing mode features
A professional tool for fair contests.
Result protocol
Image with date, prize name, and winning numbers. Ready for posting on social media.
Fair selection
Cryptographically strong randomness eliminates manipulation. Every participant has equal chances.
Multiple prizes
Draw up to 100 prizes in a single drawing. Each winner gets a random number.
Publication
Download the results image and post on Instagram, Telegram, VK.
Benefits
Running drawings
Fair, transparent, professional.
Cryptographically strong randomness
Crypto.getRandomValues() — a true random number generator based on system entropy.
Zero-knowledge
Client-side generation. Data is never sent to the server. Results cannot be tampered with.
Instant copying
Results as clickable chips. Copy to clipboard with one click.
Instant result
Generation takes milliseconds. No waiting — results appear on screen instantly.
Frequently asked questions
About random number drawings
How does the drawing protocol work?
The protocol includes the prize name, date, number range, and winning numbers. Downloaded as an image.
Can I run a live drawing?
Yes, generation happens instantly. Results appear on screen right after clicking the button.
How many winners can I select?
From 1 to 100 winners per drawing. Each gets a unique number.
How can participants verify fairness?
Publish the protocol with results. Cryptographically strong randomness eliminates any possibility of tampering.
VKontakte
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