# Letter shuffler

## World's simplest randomization tool

Free online letter shuffler. Just load your letters and they will automatically get rearranged. There are no intrusive ads, popups, or nonsense, just a random letter mixer. Load your letters – get them mixed. Created by developers from team Browserling.

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Letter shuffler tool
What is a letter shuffler?

This tool rearranges all letters in the given string, text, or sentence. It uses Fisher-Yates-Knuth shuffling algorithm to do the job. This algorithm generates random permutations of finite sets of characters with the same probability distribution. For a string of n letters, there are 1×2×3×…×(n-1)×n (n factorial) possible unique letter permutations. The Fisher and Yates' method rearranges each letter individually but you can also move more than one letter at a time. With the letter grouping option, you can combine several letters into a group and move them as a whole unit. For example, if the input text is "orange" and you enter a group size of 2, then you'll get three double-letter units: "or", "an", "ge". For these units, there are 6 (1×2×3 = 3 factorial) possible permutations and they are: "or-an-ge", "or-ge-an", "an-or-ge", "an-ge-or", "ge-an-or", "ge-or-an". You can also use the "Get Unique Letters" option, which removes repeated letters and performs the shuffling of only unique characters. And with the "Get Clean Letters" option, you can remove unneeded punctuation marks by listing them in the cleanup list. Quick and simple!

Letter shuffler examples
Click to use

Mix Letters in Long Word

This example shuffles all letters in a long word. The word has 14 letters, so there are as many as 14 factorial (87,178,291,200) unique symbol permutations.

sesquipedalian

apnudlisqsaeie

**Required options**

Combine this number of letters
in a group to shuffle them as a
whole unit.

Remove letters that
appear twice or more.

Remove punctuation marks.

List all punctuation chars that
you want to delete.

Syllable Shuffling

In this example, we syllabify the word "aurora" and get three groups of two letters in length: "au", "ro", "ra". We intermix the syllables, keeping the letter order in the syllables fixed. For this word, 6 unique permutations of syllables are possible: "au-ro-ra", "au-ra-ro", "ro-au-ra", "ro-ra-au", "ra-au-ro", "ra-ro-au", each with an equal uniform probability of 1/6 (16.6%).

aurora

raroau

**Required options**

Combine this number of letters
in a group to shuffle them as a
whole unit.

Remove letters that
appear twice or more.

Remove punctuation marks.

List all punctuation chars that
you want to delete.

Unique Letter Permutation

In this example, we use all additional shuffle options to get an interesting mix of letters and emojis. We activate the "Get Clean Letters" option, which removes all punctuation marks before remixing the letters and enable the "Get Unique Letters" option, which deletes all duplicate letters in the text.

"Hello, my friend!😃😊"

emroHi😃 dfly😊n

**Required options**

Combine this number of letters
in a group to shuffle them as a
whole unit.

Remove letters that
appear twice or more.

Remove punctuation marks.

List all punctuation chars that
you want to delete.

Pro tips
Master online randomization tools

You can pass input to this tool via

__?input__query argument and it will automatically compute output. Here's how to type it in your browser's address bar. Click to try!
https://onlinerandomtools.com/shuffle-letters

__?input__=sesquipedalian&shuffle-group-size=1&skip-duplicates=false&remove-punctuation=true&punctuation-chars=
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Coming soon
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Generate a list of random even numbers.

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Generate a list of random odd numbers.

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Create a random list of various items.

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Generate a random pin number of any length.

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Generate random HTML code and HTML web pages.

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Generate random plain text files.

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Generate random Morse Code messages.

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Generate random UTF8 characters.

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Generate random UTF16 characters.

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Generate random UTF32 characters.

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Generate a random Unicode string.

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Generate a bunch of random emojis.

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Generate a bunch of random smiley faces.

Generate Random HTML Tables

Generate random HTML tables with random values.

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Generate random LaTeX documents.

Draw a Random Map

Generate a random map.

Choose a Random Image

Given a bunch of images, pick an image at random.

Generate Random Images

Generate random PNG/GIF/JPG/WEBP/BMP images.

Generate Random Audio

Generate random MP3 and WAV music files.

Generate Random Video

Generate random MP4 and AVI videos.

Generate Random Excel

Generate random Excel spreadsheets.

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Generate random Word documents.

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Generate random valid regular expressions.

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Generate random English words.

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Generate random English sentences.

Generate Random Paragraphs

Generate random pargraphs of text.

Generate Random Locations

Generate random geographic places.

Generate Random Cities

Generate a list of random cities.

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Generate a list of random countries.

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Generate a list of random planets.

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Generate random male and female names.

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Generate random latitudes and longitudes.

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Generate random telephone numbers.

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Generate random web URLs.

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Generate random email addresses.

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Generate random alphabet letters.

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Generate a random set of colors.

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Generate random two dimensional (x, y) coordinates.

Generate Random XYZ Coordinates

Generate random three dimensional (x, y, z) coordinates.

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Generate random polar (ρ, φ) coordinates.

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Generate random cylindrical (ρ, φ, z) coordinates.

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Generate random n-dimensional points (x₁, x₂, x₃, x₄, …).

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Generate random mathematical vectors.

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Generate random mathematical expressions.

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Generate random mathematical equations.

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Generate random mathematical functions.

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Generate random geometric surfaces.

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Generate random geometric shapes.

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Generate a drawing of random lines.

Generate Random Squares

Generate a drawing of random squares.

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Generate a drawing of random circles.

Generate Random Chess Positions

Generate a chess board with a random game position.

Generate a Random Chess Game

Generate an animation with a random (valid) chess game.

Generate Random Draughts Positions

Generate a checkers board with a random game position.

Generate a Random Draughts Game

Generate an animation with a random (valid) checkers game.

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Generate a go board with a random game position.

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Generate random MD5 hash digests.

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Generate random percent-escaped URL data.

Generate Random Base64-encoded Data

Generate random base64 data.

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Generate random browser user agent strings.

Randomize Character Case

Randomly change character case in text.

Shuffle Sentences

Randomly shuffle the order of sentences in text.

Shuffle Text Columns

Randomly change the order of columns in text.

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