Raffle Generator
A raffle generator picks one or more random winners from a list of names, ensuring every participant has exactly the same chance of being selected. Instead of writing names on slips of paper and drawing them from a hat, you paste the list, choose how many winners to draw, and the tool selects them using the browser's random number generator. The animated reveal makes the draw engaging while keeping the selection genuinely unpredictable.
Fair random draws matter for credibility: whether you are running a social media giveaway, an office prize raffle, or picking who presents first in a meeting, participants need to trust that no one was favored. Because each name receives a uniform probability of 1/N (where N is the number of entries), duplicates in the list would give someone extra chances — so clean your list first, or add intentional duplicates if entries represent earned tickets.
How it works
The draw uses uniform random selection: each of the N names is assigned an equal probability of 1/N. To pick a winner, the tool generates a random number and maps it to an index in the list; for multiple winners without repetition, it applies sampling without replacement, removing each drawn name before the next pick, so the second winner is chosen from N−1 names, the third from N−2, and so on. This is equivalent to a Fisher–Yates shuffle followed by taking the first K names.
Use cases
- Picking winners for social media giveaways and follower contests
- Drawing prize winners at office parties, fundraisers, and community events
- Selecting random students for presentations or classroom activities
- Choosing the order of play or team assignments fairly in games and tournaments
Frequently asked questions
How do I pick a random winner from a list of names?
Paste your list of participants into the raffle generator, one name per line, set how many winners you want, and start the draw. The tool assigns every name an equal probability of 1/N and uses a random number generator to select the winner. The whole process runs in your browser, so your list is never uploaded anywhere.
Is an online raffle generator really fair?
Yes, as long as it uses uniform random selection, which gives each entry an identical 1/N chance. This tool relies on the browser's built-in random number generation and does not weight, sort, or favor any entry. Fairness does depend on your input: duplicate names in the list receive proportionally more chances, so remove duplicates unless they represent extra earned tickets.
Can I draw more than one winner without repeats?
Yes. When you request multiple winners, the tool uses sampling without replacement: after each name is drawn it is removed from the pool, so the next winner is picked from the remaining entries. This guarantees the same person cannot win twice in a single draw, which is the standard expectation for raffles and giveaways.
How do I run a fair Instagram giveaway draw?
Export or copy the list of eligible participants — for example, everyone who commented and followed the rules — then paste the names into the raffle generator and draw the number of winners you promised. Record the screen during the draw if you want public proof of fairness. Also check your local regulations: in some countries, promotional giveaways with purchase requirements are legally regulated.
Does adding the same name twice increase the chance of winning?
Yes. The draw treats every line as one entry, so a name listed twice has 2/N probability instead of 1/N. This can be a bug or a feature: remove duplicates for a one-person-one-entry raffle, or deliberately repeat names to represent participants who earned multiple tickets.