Free List Randomizer — Shuffle & Reorder Any List
Paste any list of items (one per line) and shuffle the complete list into a randomized order in seconds.
Our free List Randomizer takes any line-separated list of items, names, tasks, or numbers and thoroughly shuffles them using the certified Fisher-Yates (Knuth) algorithm. Includes numbered sequence output, duplicate preservation or deduplication options, and instant one-click copy.
How to Use the Free List Randomizer — Shuffle & Reorder Any List
-
1
Paste Your List
Enter or paste items into the textarea, placing each item on its own separate line.
-
2
Configure Options
Optionally toggle numbered items or automatic duplicate removal.
-
3
Click "Shuffle List"
Click the shuffle button to randomize the order instantly.
-
4
Copy Randomized Order
Click "Copy Result" to place the freshly randomized list onto your clipboard.
Cryptographically Fair List Shuffling
Whether you are assigning presentation order, randomizing quiz questions, organizing tournament brackets, or generating randomized test data, our List Randomizer guarantees that all permutations of your list have an exact equal probability of occurring.
Key Features
- Fisher-Yates Algorithm: Unbiased O(n) shuffle ensuring zero position clustering.
- Numbered Output Toggle: Automatically adds clean
1.,2.,3.prefixes to output rows. - Deduplication Support: Choose to preserve duplicates or strip identical items before shuffling.
- Large List Handling: Shuffles lists with thousands of items in under 5 milliseconds.