Swap Letters in Words

Want to shake up your text or apply playful transformations? The Swap Letters in Words Tool lets you quickly switch letter positions inside every word perfect for word games, code obfuscation, or creative formatting. You control which positions to swap, and the results update live as you type.

Paste your input above or import a file below.
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Supported file types: .txt, .csv, .tsv, .log, .json, .xml, .md, .ini, .yaml, .yml, .html, .htm, .css
Total characters: 0
Options

How to Use:

  1. Paste or type your text into the Input Text box.
  2. (Optional) Import a text file using Choose File. Supported types include .txt, .csv, .md, .html, and more.
  3. In the Options box:
    • Swap Position 1 is the first letter to swap (1-based index).
    • Swap Position 2 is the second letter to swap (also 1-based, 0 will swap with the last letter).
  4. As you adjust the values or text, the Swapped Output box updates instantly.
  5. Click Copy Output to copy it, or Export to File to save the result.
  6. Use Clear All to reset everything.

What Swap Letters in Words Tool can do:

This tool processes each word in the input and swaps two letters based on the positions you choose. You can swap the first and last letters, middle ones, or even reverse endings. Words too short or without valid positions are skipped automatically. It’s fully live, requires no page reload, and works entirely in your browser.

Example:

Input:

swapping letters is fun

Swap Position 1: 1, Position 2: 0 (first and last)Output:

gwappins seltter si nuf

Swap Position 1: 2, Position 2: 3 Output:

sawpping lteetrs is fun

Common Use Cases:

Great for messing with words in text-based games, generating playful variations, or even basic obfuscation. Use it to confuse auto-correct, experiment with pseudo-typos, or just add some randomness to your writing. You stay in control of how the swap works, and everything updates live without needing to click refresh.

Useful Tools & Suggestions:

If you’re exploring playful distortion, Sort Letters in Words gives you a structured twist by rearranging characters alphabetically instead of randomly. And when you want to go further, Reverse Letters flips each word completely great for games, ciphers, or testing how transformations affect readability.

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