文字/単語シャッフルツールとは？

無料のオンライン文字シャッフルツール。単語内の文字またはテキスト行の順序をランダムにシャッフル。

Shuffling text randomly is useful for word games, anagram puzzles, creative writing exercises, and generating random variations of content. Shuffle Letters / Words offers three shuffle modes — letters within words, word order within a sentence, and line order within a paragraph — each using the Fisher-Yates algorithm for uniformly random permutations.

In Shuffle Letters mode, each word in your text stays in its original position, but the letters within each word are randomly rearranged. The first and last letters of each word are not preserved (unlike some "readability" shuffles) — every letter is randomized equally. This creates true anagrams of each word.

In Shuffle Words mode, the letters within each word remain the same, but the words in each sentence are randomly reordered. Punctuation and spacing are preserved. This is useful for generating different sentence structures for creative writing or testing sentence comprehension.

In Shuffle Lines mode, entire lines of text are randomly reordered. This is the most dramatic shuffle — the order of all lines in the input is randomized. Use this for randomizing question order, shuffling list items, or generating random variations of line-based content. Re-shuffle with a single click to get a new permutation.