Drawing Names Fairly From a List You Pasted

Quick Answer

To draw names from a list, paste them one per line, set how many to draw, and press. That is the whole tool.

For example, Input: twelve student names, pick 3. Output: three different students, numbered in the order they came out, because repeats are off by default.

The random name picker also checks the list afterwards. If a name sits in there twice, it says so and offers to remove the extra entry, because that duplicate is the one thing that quietly breaks a draw everybody watched.

What is a fair random draw?

A fair random name draw means every entry holds the same chance, and the tool has no way to prefer one over another.

A spinning wheel makes a show of that, and a classroom name picker does not need one. The animation is theatre rather than evidence, and it costs ten seconds on every draw.

Each pick here comes from your browser's cryptographic random number generator. The list gets shuffled with a Fisher-Yates pass, which produces every possible ordering with equal likelihood. The tool then takes the first few names off the top.

That last detail matters more than it looks. Shuffling and taking from the top is not the same as picking repeatedly and hoping for no collisions. For example, a raffle picker that draws three times from the full list can hand the same person two of the three winners, and a room will notice before you do.

How does drawing without replacement work?

Drawing without replacement means each name comes out at most once. The name that was picked does not go back in the hat.

With repeats allowed, every pick is an independent draw from the full list. Twelve names and three picks gives roughly a one in four chance that at least two picks land on the same person. Unlike that, a shuffle guarantees three distinct results.

So the choice comes down to what you are doing. A rota, a standup order or a three-prize raffle wants no repeats. A nightly draw where yesterday's winner stays eligible wants them. The toggle sits under the pick count, and it starts in the no-repeats position because that is the case people arrive for.

Ask for more picks than the list can supply and the draw caps at the list size instead of quietly repeating anyone. The badge under the result says what it capped to.

Why does a repeated name break the draw?

Because it buys somebody an extra ticket, and nothing on screen shows the receipt.

Twelve names with one person listed twice means that person holds two slots in twelve. Everyone else holds one. They are exactly twice as likely to win, in a draw that was announced as fair, and the winner has no idea either. This is the common mistake that costs a raffle its credibility.

Lists collect duplicates without anyone doing anything wrong. Somebody signs up twice. A register gets pasted on top of itself. Two people share a first name and one of them typed theirs with a trailing space. The tool compares names with case and spacing ignored, so Ana, ana and Ana with a stray space count as one person.

A repeated name is not a harmless typo, which is the reason this gets a warning rather than a quiet clean-up: a duplicate entry changes the odds of the draw, and silently fixing it would change them back without telling you. Do not delete the extras by hand in a long list. The warning offers a one-tap fix that keeps the first spelling and the original order, and it stays silent on a clean list.

Is it broken if the same person wins twice this week?

No, assuming the list is clean. Random draws cluster, and the clustering is the thing people mistake for a bug.

Shuffling twice does not make a classroom draw fairer, so re-rolling a result you dislike is not a fix for anything. With twelve names, the same student coming up in two consecutive lessons happens one time in twelve. Across a term of forty lessons that is going to happen three times, therefore it will happen to you and it will feel wrong. Instead of re-rolling until the result looks scattered, draw the whole rotation at once with repeats off. One shuffle gives an order that covers everybody before it covers anybody twice.

Why did my pasted list come out as one entry?

Because the names arrived on one line, separated by commas.

The tool reads one name per line and does not split on commas. That is deliberate: surnames arrive comma-first often enough that splitting would turn Smith, Jane into two contestants. Blank lines get dropped and surrounding spaces get trimmed, so a column copied out of a spreadsheet pastes in cleanly.

If your names are comma-separated, run them through find and replace first, or use the random choice picker, which offers to split a single comma-separated line for you.

Where does the list of names go?

Nowhere. Every draw runs in your browser and no name leaves the page.

That is not a small point for this tool. These lists are class registers, staff rotas and competition entrants, which is personal data about people who never agreed to have it pasted into a stranger's server.

Your list persists on this device so it survives a refresh, up to 2000 names. Clearing your browser data removes it, and the settings page exports everything ToyTools has kept locally.