Powered by drand · League of Entropy

Random Draws Anyone Can Check

Fair raffles, giveaways and number picks where the winner is decided by a public source of randomness — and anyone can confirm the result for themselves.

Up to 10M
Maximum entries
#—
Live drand round
3s
New number every
Powered by drand · League of EntropyLIVE
Run a draw
Your entries are sealed before the future drand round exists. Once that round is published, the result saves itself. A reroll creates another checkable draw.
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A short label so you can find this draw again later.

Largest range size: 10,000,000 numbers.

Questions people ask

Why verified beats random

Anyone can roll a number. Few can prove it was fair.

A generic random number generator asks your audience to trust you. An in-house or physical draw asks them to trust the room. Verified Draws replaces trust with proof — the same result, checkable by anyone, on a beacon nobody controls.

PropertyVerified DrawsEveryday RNGIn-house draw

Provable

Independently verifiable

Broadcast-ready at scale

Ideal for competitions, raffles and giveaways where the result has to hold up in public.

Built for competition companies

About this tool

Verified Draws is a free, open tool for running random draws anyone can check. It's provided as-is, with no warranty of any kind. The randomness comes from drand — the public beacon run by the League of Entropy — not from this site. Anyone can confirm any draw by re-running the published instructions against the drand round; example code in Python, PHP and Node.js comes with every verified draw.

This tool does not run prize competitions. If you use it to pick winners for a competition, raffle, prize draw or lottery, you are responsible for:

  • Following the law where you live (in the UK, that includes the Gambling Act 2005 and any licensing your type of draw may need).
  • Getting proper consent from anyone whose personal details you upload, including names. You are the data controller; this tool handles uploaded details only briefly and keeps ticket numbers anonymous once the draw is done.
  • Telling entrants the results and dealing with any disputes.
  • Checking the draw finished as expected before you announce winners.

As far as the law allows, we accept no liability for any losses arising from use of this tool — including, but not limited to, connection problems with drand, server downtime, disputes over a draw, or how the site operator handles data. Your statutory rights are unaffected.