Weight a random draw so some options come up more often

Most random pickers treat every option as equal, and most of the time that's exactly what you want — one name, one ballot, one chance. But plenty of real draws aren't supposed to be even. A raffle has one grand prize and a pile of small ones. A "what's for dinner" list has three meals you love and one you'll only tolerate. A chore lottery might lean on whoever's been skipping out. In all of those, equal odds would actually feel unfair. What you want is a draw that's still genuinely random but tilted on purpose — and that's the job a weighted random picker does.

Write the odds right into the list

The weighted random picker takes your options one per line, and you tack a weight onto any line that should carry more or less pull. The natural way is an x suffix — Grand prize x1, Big prize x3, Small prize x10, Consolation x50 — but a comma, colon, or semicolon works too (Pizza, 5 or Tacos: 2). Any line you leave plain just counts as weight 1, so you only have to type a number on the entries you actually want to nudge. Mix and match freely: a list can be half weighted and half bare, and the bare ones quietly sit at one apiece.

The weights are relative, not percentages, so they never have to add up to anything in particular. x10 next to x50 behaves identically to x1 next to x5 — the consolation prize is five times likelier than the small one either way. That means you can eyeball rough ratios instead of doing fraction arithmetic. Want something "roughly twice as likely"? Give it a 2 against everything else's 1 and move on.

How the tilt actually works

Under the hood it's the classic spinning-wheel model, just with uneven slices. Every option's weight is added up into one total, the tool rolls a single random point somewhere along that total, and whichever option's slice the point lands in wins. An option with weight 50 owns a slice fifty times wider than one with weight 1, so it gets hit fifty times as often over the long run — but on any single draw the small slice can still come up. That's the difference between weighted and rigged: nothing is guaranteed, the long-shots are just long shots. Negative or zero weights are treated as no slice at all, so an entry weighted 0 simply never wins without you having to delete it.

Because it's all proportional, the math stays honest no matter how lopsided you make it. You can give one option a weight of 1000 and the rest a 1, and that option will dominate exactly as hard as the numbers say — no rounding, no surprise ceiling.

Drawing several, with or without replacement

Set How many? above 1 and the picker pulls multiple results in one go. Here the Without replacement toggle matters more than it first looks. Leave it off and each draw is independent — the same option can win twice, three times, however often its weight keeps bringing it up. That's right for things like simulating rolls or picking a weighted value repeatedly. Turn it on and every result is unique: once an option is drawn it's taken out of the wheel, and the remaining weights re-balance among whoever's left. That's the mode you want for a weighted raffle where one ticket can only win one prize, or for choosing a ranked shortlist where each slot needs a different name.

It's worth knowing what "without replacement" does to the odds as you go. The first pick uses your weights exactly as written; after that, each removed option's weight leaves the pool, so the survivors' shares grow. Draw enough names and you'll eventually empty the list — ask for more results than you have options and it simply stops when it runs out rather than repeating.

Use a seed when the draw has to be provable

The optional Seed field turns a one-off draw into a repeatable one. Type any word or number and the same list will always produce the same result. For a weighted raffle that's the difference between "trust me" and "watch": write the seed on screen, run it in front of everyone, and anyone can re-enter the same list and seed later to confirm nothing was changed after the fact. Leave the seed blank and every click is a fresh, unpredictable draw; fill it in and the whole thing becomes auditable. The weighting and the seed are independent — a seeded draw is still tilted by your weights, it's just reproducibly tilted.

When a different tool fits better

If every option really is equal, you don't need weights at all — a plain random single picker keeps it simple. If you're running an actual prize giveaway with named entrants and you want the ceremony of a drawn winner, the raffle drawer is built for that. And if the thing you're weighting is people being sorted onto sides rather than a single winner — stronger players counting for more — a weighted team generator spreads them by rating instead of picking one.

Fair odds aren't always equal odds

The whole point of weighting is that "random" and "even" aren't the same promise. Some draws are meant to favor the common outcome and starve the jackpot; some are meant to lean gently one way without ever ruling the other out. Type your options, add an x and a number wherever the odds should shift, decide whether repeats are allowed, drop in a seed if anyone needs to verify it, and let the weighted random picker spin a wheel whose slices are exactly the size you meant them to be.