Is the shuffle truly random?

Yes. Fisher–Yates guarantees every ordering has equal probability. The tool uses Math.random() — sufficient for most uses like picking turn order or randomizing quiz questions.

Should I use it to pick a giveaway winner?

For a small giveaway it is fine. For contests with a real prize or regulator requirements, use the Random Number Generator (crypto-grade) and document the process.

Is there a limit on list size?

No hard limit. Performance stays fast up to tens of thousands of items since the algorithm is linear and runs in the browser.

List Shuffler

Paste a list of items (one per line), shuffle them into a random order, and copy or download the result.

Your List

Random Number Generator

Generate cryptographically secure random numbers in any range.

Random Name Generator

Generate random names by gender and origin.

Random Sample Picker

Pick N random items from a list — no duplicates, fair draws.

List Shuffler

Related tools