List Randomizer
Randomize any list of items using the Fisher-Yates shuffle. Paste names, numbers, or any items — one per line — and shuffle.
How to use List Randomizer
- Paste your list items (one per line).
- Click Shuffle to randomize the order.
- Copy the shuffled result.
What is List Randomizer?
A list randomizer shuffles items into a uniformly random order using the Fisher-Yates (also known as Knuth) shuffle algorithm. This guarantees every permutation is equally likely — no bias toward any position.
Use it for raffles, team assignments, random draws, playlist shuffling, or any time you need a fair random ordering. The shuffle uses the browser's crypto.getRandomValues() for high-quality randomness.
FAQ
- Is the shuffle truly random?
- Yes. The Fisher-Yates algorithm with crypto.getRandomValues() produces a uniformly random permutation. Every possible ordering has exactly the same probability.
- How many items can I shuffle?
- There's no practical limit. The algorithm is O(n) — it handles thousands of items instantly.
- Can I pick just one random item?
- Yes. After shuffling, just read the first item. Or use the Random Picker Wheel tool for a visual spin.
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