Word Scrambler
Enter a word to scramble its letters — handy for making puzzles, or enter scrambled letters to see them shuffled again for a fresh puzzle.
| Word Length | Possible Arrangements |
|---|---|
| 3 letters | 6 |
| 4 letters | 24 |
| 5 letters | 120 |
| 6 letters | 720 |
| 7 letters | 5,040 |
| 8 letters | 40,320 |
FAQ
How does the scrambler work?
The tool takes every letter in your word and shuffles their order randomly, using your browser's random number generator, producing a different jumbled arrangement each time you click shuffle.
What is this useful for?
Common uses include making word puzzles for classrooms or games, generating anagram challenges, or unscrambling letters you already have to see if a valid word can be formed from them.
Does the scrambled word always look different?
Almost always, since letters are shuffled randomly each time, though for very short words there's a chance the shuffle occasionally lands back on the original order or a recognizable pattern.
Does this tool save or share what I type?
No — scrambling happens directly in your browser and nothing is stored or sent anywhere.
How many different arrangements are possible for a word's letters?
For a word with all-different letters, the number of possible arrangements is the factorial of its length (n!) — a 5-letter word has 120 possible arrangements, while an 8-letter word has 40,320. See the table above for more lengths.
Why do repeated letters (like the two Ls in 'HELLO') reduce the number of unique-looking scrambles?
Swapping two identical letters produces an arrangement that looks exactly the same, so words with repeated letters actually have fewer visually distinct scrambles than the full factorial count suggests.
Can I use this to help solve an anagram, not just create one?
Yes — paste your jumbled letters into the box and click shuffle repeatedly. Since each click produces a new random order, you may spot a recognizable word among the rearrangements.
How many ways can the letters of a word be rearranged?
For a word with no repeated letters it is the factorial of its length: 'cat' has 6 arrangements and a 6-letter word such as 'listen' has 720. If letters repeat, divide by the factorial of each repeated letter's count, so 'letter' has 180 distinct arrangements.
Why did the scrambler give me the original word back?
Each shuffle is random and the tool does not exclude the original order. The chance is small for long words but noticeable for short ones. A three-letter word with no repeats returns the original about one time in six.
What is the difference between a scrambled word and an anagram?
A scrambled word is simply a random rearrangement of letters. An anagram is a rearrangement that forms another real word, such as 'silent' from 'listen'. A random shuffle only occasionally produces an anagram.
About this tool
This tool shuffles the letters of any word you enter, useful for creating word puzzles, anagram games, or classroom activities. Every shuffle is genuinely random and happens instantly in your browser — nothing is saved or sent anywhere.
How many arrangements does a word have?
A word with n different letters can be arranged in n × (n − 1) × … × 1 ways. When letters repeat, some of those arrangements look identical, so you divide by the factorial of each repeated letter's count. For example, "level" has five letters but two Ls and two Es, so it has 5! ÷ (2! × 2!) = 30 distinct arrangements.
| Word | Letters | Distinct arrangements | Chance a shuffle returns the original |
|---|---|---|---|
| cat | 3 | 6 | 1 in 6 |
| listen | 6 | 720 | 1 in 720 |
| level | 5 | 30 | 1 in 30 |
| letter | 6 | 180 | 1 in 180 |
| calculator | 10 | 453,600 | 1 in 453,600 |
| mississippi | 11 | 34,650 | 1 in 34,650 |
The tool shuffles randomly each time without checking the result, so with short words it can occasionally give back the original word. If that happens, press "Shuffle again".
Ways to use a scrambled word
- Classroom word games. Scramble spelling or vocabulary words and ask pupils to unscramble them, which is a quick starter or a fast-finisher task.
- Party and family quizzes. Scramble names of films, places or foods and give a point for each one solved.
- Puzzle making. Scramble the answers in a word search or treasure hunt to create clues.
- Practice anagrams. Longer words have far more arrangements, which makes them harder to solve. Short words with common letters are best for younger children.
Tips for making good scrambles
Words of five to eight letters are usually the most satisfying: short enough to solve, long enough that the answer is not obvious. Choose words without too many repeated letters if you want a unique answer, and keep any hint, such as a category, separate from the scramble. To check a puzzle's answer fits a grid, try the crossword clue solver.