Text Rotator

Circularly shift characters left or right by any number of positions.

Text Rotator

This tool circularly rotates your text - characters that fall off one end reappear at the other.
Choose the direction, set the number of positions, and press "Rotate".
The rotated result appears in the "Output" field.

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The first characters move to the end - "ABCDE" by 2 becomes "CDEAB".
The last characters move to the front - "ABCDE" by 2 becomes "DEABC".
How many characters to shift. Values larger than the text length wrap around.
Rotates every line on its own and keeps the line structure intact.
Ready to rotate text left or right.

Overview

The Text Rotator performs a circular shift on your text: every character moves by the number of positions you choose, and the characters that fall off one end wrap around to the other. Rotating "Winter mornings begin with hot coffee." left by 3 gives "ter mornings begin with hot coffee.Win" - the first three characters moved to the end.

It combines both directions in one tool. Rotate Left moves the beginning of the text to the end, while Rotate Right moves the end of the text to the front - useful for repositioning prefixes and suffixes, shifting codes and serial numbers, creating simple ciphers, and forming or un-forming rotated phrases without cutting and pasting by hand.

The tool is built with plain vanilla JavaScript and runs entirely in your browser - nothing you type is sent to a server. Rotation counts grapheme clusters, so emoji, accented letters and other multi-codepoint characters are treated as single characters, and positions larger than the text length simply wrap around.

How to Use the Tool

Step 1 - Choose the direction: in the "Settings" panel below the text areas, pick "Rotate Left" (the beginning of the text moves to the end) or "Rotate Right" (the end of the text moves to the front). Rotate Left is selected by default.

Step 2 - Set the number of positions: enter how many characters to shift in the "Positions" field. Values larger than the text length wrap around automatically, so rotating a 7-character word by 10 is the same as rotating it by 3.

Step 3 - Choose the scope: by default the whole text is rotated as one string. Tick "Rotate each line separately" if your text has several lines and you want every line rotated on its own while the line order stays in place.

Step 4 - Enter your text: type or paste your text into the "Input" field, or click "Upload a file" to load a text file from your device. You can also click "Load an example" to fill the input with a ready-made sample.

Step 5 - Get the result: with Live mode switched on (the default), the "Output" field updates as you type or change any setting. You can also press the "Rotate" button at any time. Then use "Copy" or "Download" to save the result, and "Clear & Reset" to start over.

Tip: the message under the buttons always shows the effective shift after wrapping, so you can confirm exactly how far the text moved.

Examples

Every example below loads its own text and settings - click "Try it" and the tool does the rest.

1. Move the beginning of a sentence to the end (Rotate Left)

Rotating the sentence "Winter mornings begin with hot coffee." left by 3 positions sends the first three characters ("Win") to the end of the text.

Input
Winter mornings begin with hot coffee.
Output
ter mornings begin with hot coffee.Win

2. Move the ending of a sentence to the front (Rotate Right)

Rotating "Autumn leaves fall every morning." right by 8 positions brings the final word ("morning.") to the front of the text - and the space that followed the word now ends the text.

Input
Autumn leaves fall every morning.
Output
morning.Autumn leaves fall every

3. Rotate a list line by line (Rotate Left + per-line)

With "Rotate each line separately" ticked, every line of the shopping list is rotated by 2 positions on its own and the line order stays the same.

Input
apple juice
banana bread
cherry pie
Output
ple juiceap
nana breadba
erry piech

4. Reposition the suffix of a product code (Rotate Right)

Rotating the code "TKT-2026-BLUE" right by 4 positions moves the colour code to the front - handy for re-sorting reference numbers that end with a key.

Input
TKT-2026-BLUE
Output
BLUETKT-2026-

Features & Options

Two directions in one tool: "Rotate Left" moves the first characters to the end of the text, and "Rotate Right" moves the last characters to the front. Rotating left by n is the same as rotating right by (length − n).

Positions: any number from 0 upwards. The rotation is circular, so values larger than the text length wrap around - rotating a 38-character sentence by 40 is identical to rotating it by 2. Position 0 returns the text unchanged.

Rotate each line separately: when this switch is on, every line is rotated on its own and the line order and structure stay intact - ideal for lists, logs and tables. When it is off, the whole text is rotated as one string.

Emoji-safe rotation: the tool counts grapheme clusters, so multi-codepoint characters such as emoji, skin-tone variants and accented letters are treated as single characters instead of being split apart.

All characters preserved: spaces, punctuation, digits and line breaks are rotated like any other character. Nothing is added, removed or changed - the text is only rearranged.

Live mode: the output updates after every keystroke or setting change. Switch the toggle off if you prefer to press the "Rotate" button yourself.

Load an example & Upload a file: "Load an example" fills the input with a sample word, and "Upload a file" reads a plain text file from your device into the input field.

Copy & Download: "Copy" puts the output on your clipboard and "Download" saves it as a text file. Character counters under both fields show the text length at all times.

FAQs

FAQ 1: What is the difference between rotating and reversing text?
Answer: Reversing mirrors the text, so "ABCDE" becomes "EDCBA". Rotating rearranges the characters in a circle and keeps their order: rotating left by 2 gives "CDEAB", and the original text can always be restored by rotating it back the other way.

FAQ 2: What happens if the number of positions is larger than my text?
Answer: Nothing breaks - the rotation wraps around. A 40-position shift on a 38-character sentence is exactly the same as a 2-position shift, and the message under the buttons shows the effective shift after wrapping.

FAQ 3: How do I undo a rotation?
Answer: Rotate the output in the opposite direction by the same number of positions. Rotating "ter mornings begin with hot coffee.Win" right by 3 restores the original sentence. You can also copy the output, paste it into the input field, and rotate back.

FAQ 4: What exactly does "Rotate each line separately" do?
Answer: It treats every line of a multi-line text as its own string and rotates each one by the same number of positions. The number of lines and their order never change. With the switch off, the whole text - line breaks included - is rotated as one long string.

FAQ 5: Does the tool handle emoji and accented characters correctly?
Answer: Yes. Rotation is done on grapheme clusters, so an emoji such as 🎉 or a letter like é counts as one character and is never split into broken halves.

FAQ 6: Is my text uploaded to a server?
Answer: No. The whole tool runs in your browser with plain JavaScript. Nothing you type or paste ever leaves your device.

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