Lottery number generator
Generate one or more grids of random, unique numbers for the Loto, EuroMillions or any other custom lottery. The draw happens entirely in your browser — no grid is sent to a server.
How it works
Out of inspiration to fill in your grid before the next draw, or just want to test some combinations? Choose a preset lottery or customize the settings (number of numbers, maximum value, bonus numbers), then generate one or more grids in one click.
Do the generated numbers increase my chances of winning?
No. A randomly generated grid has exactly the same probability of winning as a hand-picked grid: in a fair draw, every possible combination has the same chance of being drawn. This tool is only meant to save time or vary your choices, not to improve your odds.
How are duplicates avoided within the same grid?
The tool randomly shuffles the complete list of possible numbers (a technique known as the "Fisher-Yates shuffle") and then takes as many as needed from the front, which guarantees that no number appears twice in the same grid, exactly as in a real draw from an urn without replacement.
The draw is calculated locally in your browser: no generated grid is stored or transmitted to a server.