How to randomize a list

Randomizing a list sounds simple, but mistakes happen when items are duplicated, pasted on the same line, or edited after the shuffle. A clean process gives you a fair order and a result you can trust.

By Sam Park | Updated

Quick answer: Paste one item per line into the list randomizer, remove duplicates if needed, click randomize once, and save the result before making changes.
Randomize your list

Step-by-step

Start with the original list. Put each item on its own line. Remove blank lines. Decide whether duplicates should stay. Then use the list randomizer to shuffle the list. Copy or export the result before running another shuffle.

When duplicates are okay

Duplicates are okay when they represent multiple entries. For example, a giveaway may give one person three entries because they completed three allowed actions. Duplicates are not okay when every person should have one equal chance.

What to randomize

You can randomize student names, team names, tasks, chores, giveaway entries, presentation order, game turns, practice drills, writing prompts, and playlist order. The method is the same: clean list first, shuffle second.

When a list randomizer is better than a wheel

A wheel is more visual for picking one item. A list randomizer is better when you need a complete order, such as every student presenting, every task being assigned, or every entry being ranked.

Method and limits

LetsRandomize's list tool uses the shared randomization engine, which uses the browser Web Crypto API when available and a Fisher-Yates shuffle for list order. This is appropriate for everyday lists, classes, meetings, and casual drawings, but it is not a certified or audited drawing system.

Source: MDN Web Docs on crypto.getRandomValues().

Related tools and guides

List Randomizer

Shuffle a full list.

Random List Picker

Pick one or more items from a list.

Random Presentation Order

Choose who presents first, second, and next.

Spin the Wheel

Use a visual picker when you only need one result.

Frequently asked questions

What is the best way to randomize a list?

Use a list randomizer with one item per line. Check duplicates before shuffling, then save the randomized result.

Can I randomize a list in Google Sheets?

Yes, but an online list randomizer is faster for simple lists. Sheets is better when you need formulas, filters, or stored records.

Should I shuffle a list more than once?

One shuffle is usually best if fairness matters. Repeated shuffles can make people question whether the result was chosen manually.