Weighted drawing

5 levels of weighting

You can create up to 5 pots with a different weighting rate for each pot.

For example:

  • 25%: probabilities are divided by 4,
  • 50%: probabilities are divided by 2,
  • 100%: no weighting,
  • 200%: probabilities are doubled,
  • 400%: probabilities are quadrupled.

Create your draw

Parameters
The pots are used to manage participants of different levels
Pot A
Separate participants by commas or line breaks. You can also copy and paste from a spreadsheet.
Pot B
There are missing participants to start the draw!There are too many participants to start the draw!Check the number of winners!Please note: The draw probabilities must be between 25% and 400%.
  • 5/5 (2)

Drawing Application, Randomizer

Probity certificate

The site offers a "first draw" or "probity" certificate. This certificate proves that the draw has not been launched several times until a "favourable" result is found. You can share the URL of your draw.

Proof of unique draw

  • On the Internet, draws are executed in the browser, so they can easily be rigged. A video recording is not a proof.,
  • If you create an account, the results are kept online to allow you to share them easily and reassure your community about your probity..

Weighted drawing

5/5 ( 2)

Increase the chances of certain participants with a weighted drawing! Create up to 5 pots with different odds. Test the outcome of your setup on 10,000 draws before launching your official draw. Export, share, and certified drawing options are available.

Weighted drawing

  • Test as many times as you want, an average on 10,000 draws is there to help you,
  • Probabilities from 25% to 500%,
  • Easy download of results,
  • Online and secure draw,
  • Drawing platform, random algorithm  :  Weighted drawing
  • Requires HTML5 and JavaScript