Random Halloween Costume Generator

From a hand-written list of 304 original ideas built into the page. They are generic archetypes, animals, foods, jobs and puns — like a vampire librarian, a retro astronaut or a couch potato — rather than trademarked movie, TV or game characters, and every idea is family-friendly. Each one is tagged by audience, budget and vibe, and comes with a short DIY hint listing what you’d need.

From your closet means the costume is mostly clothes and household items you probably already own, like a flannel shirt and a rope belt for a scarecrow. Low cost adds cheap craft supplies such as felt, cardboard, face paint or pipe cleaners. Elaborate ideas need more building time or materials — think a walking haunted house made from a cardboard box or a snow globe from a clear umbrella.

Yes. Choose Couples for 43 two-person pairings such as salt and pepper shakers or a knight and a dragon, Groups & families for 43 ideas that work with three or more people, such as a box of crayons or a solar system, and Pets for 32 costumes for dogs and cats. Two pairings, like a witch with a black cat, are tagged for both couples and pets. Keep pet costumes loose, away from the eyes and mouth, and skip them if your pet seems stressed.

Every pick uses your browser’s crypto.getRandomValues with rejection sampling, so each idea that matches your filters has the same chance, and no idea appears twice on screen at once. The ideas are decided the moment you press the button; the spinning names are only a reveal. If your device is set to reduce motion, the spin is skipped and the ideas appear straight away.

Lock keeps a card in place while you generate again, so you can build a shortlist and reroll the rest; locks last until you leave the page. Save to favorites adds the idea to the Favorites list below the results, which is stored in your browser’s local storage and is still there when you come back. Nothing is sent to a server either way.