How is the shuffle randomised?

The Fisher-Yates (Knuth) shuffle algorithm is used, which produces a uniformly random permutation. Every possible order has an equal probability.

Are blank lines included in the output?

Blank lines are stripped from the input before processing, so the output will only contain non-empty items.

Is my data uploaded to a server?

No. Everything runs locally in your browser using JavaScript. Your data never leaves your device.

Can I sort numbers numerically?

The current sort is alphabetical (lexicographic). For numeric sort, ensure all items are numbers — alphabetical sort of numbers works correctly for equal-length numbers (e.g., 001, 002, 010).

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List Randomizer & Shuffler

Randomly shuffle and reorder any list of items in one click. Sort randomly, reverse or deduplicate. Copy or download the result. Free, browser-based.

🎲 Random & Fun Tools Free Browser-based

Tool

Your list (one item per line)

Result

Available Operations

Operation	Description
Shuffle	Fisher-Yates random reorder — every permutation equally likely
Reverse	Flip the list order top-to-bottom
A → Z	Alphabetical sort, case-insensitive
Z → A	Reverse alphabetical sort
Remove Duplicates	Keep only first occurrence of each unique line
Add Numbers	Prepend 1. 2. 3. to each line

List Randomizer & Shuffler

Available Operations

Frequently Asked Questions