list 랜덤라이저

list 랜덤라이저입니다. 100% 무료.

Separator

Pick Count (0 = all) 0 means shuffle all items

Remove duplicates

Trim spaces

Enter your list:

Copied!

What is a List Randomizer?

A list randomizer is a free online tool that shuffles the order of any list of items randomly. It uses a fair and unbiased algorithm to reorder your entries, ensuring every item has an equal chance of appearing in any position. You can also use it to pick a random subset of items from a larger list.

This tool is perfect for creating random draws, shuffling names for presentations, picking winners for contests, randomizing task orders, or simply removing bias from any selection process. All processing happens directly in your browser — your data never leaves your device.

Features

Shuffle any list randomly with a single click
Pick a random subset — specify how many items to draw
Multiple input formats: new lines, commas, or spaces
Remove duplicate entries automatically
Trim extra spaces for clean results
Copy results as a list or as plain lines
100% client-side — your data stays private

How to Use

Enter or paste your list of items in the input field above.
Choose your separator: new line, comma, or space.
Set the Pick Count if you want only a subset of items (0 = shuffle all).
Toggle "Remove duplicates" and "Trim spaces" as needed.
Click "Shuffle List" to see the randomized result.
Copy the result using "Copy Result" or "Copy as Lines".

Common Use Cases

Randomly select winners for giveaways, contests, and raffles
Shuffle presentation or meeting order for teams
Randomize the order of study flashcards or quiz questions
Create fair groups or teams from a pool of names
Pick random chores, tasks, or exercises from a list
Generate unbiased A/B testing group assignments

Frequently Asked Questions

Is this list randomizer truly random?

Yes, this tool uses a cryptographically unbiased shuffle algorithm (Fisher-Yates) that ensures every item has an equal chance of ending up in any position. The randomness is powered by your browser's built-in random number generator.

What is the difference between shuffling and picking?

Shuffling reorders all items in your list randomly. Picking draws only a specified number of items from your list in random order. For example, if you have 100 names and set Pick Count to 10, you get 10 random winners.

Can I shuffle lists separated by commas or spaces?

Absolutely! Use the Separator dropdown to choose between new lines, commas, or spaces. This makes it easy to paste data from spreadsheets, CSV files, or any other source.

What does "Remove duplicates" do?

When enabled, this option removes duplicate entries from your list before shuffling. This is useful when your source data has repeated items and you want each unique entry to have only one chance in the random draw.

Is my data safe?

Yes, 100%. All shuffling happens entirely in your web browser. No data is ever uploaded to a server, saved in a database, or shared with anyone. Your lists remain completely private.

Is there a limit to how many items I can shuffle?

There is no hard limit, but performance depends on your device. Most modern browsers can easily handle lists with tens of thousands of items. For best performance, keep lists under 100,000 items.