FreeDev Tools

Shuffle Lines

Randomly shuffle the lines of a list β€” randomize names, tasks, playlists, or test data.

Runs locally in your browser. Your input is not uploaded.

How to Use

  1. 1

    Paste your list

    One item per line β€” names, songs, tasks.

  2. 2

    Get a random order

    The list is shuffled with a cryptographically fair algorithm.

  3. 3

    Copy the shuffled list

    Use it for raffles, random assignment, or test ordering.

Frequently Asked Questions

It uses the Fisher-Yates algorithm seeded by your browser's crypto random generator β€” every permutation is equally likely, unlike naive sort-by-random approaches.