Swap Letters in Words
Free online letter swapper. Swap adjacent letters, first/last letters, or custom letter positions in each word.
About This Free Online Swap Letters in Words
Swap letters within words using different modes. Swap adjacent letters (like transposing typos), swap first and last letters, or swap letters at custom positions. Options include case-sensitive swapping and preserving word boundaries. Useful for creating puzzles, simulating typing errors, generating word variations, or quickly transposing characters in text.
Features of Our Swap Letters in Words
- Swap adjacent letters in each word
- Swap first and last letters
- Swap letters at custom positions
- Case-sensitive swap toggle
- Real-time preview
How to Use the Swap Letters in Words
Using this tool is simple and requires no signup or registration. Follow these steps:
- Paste or type text with words to modify.
- Choose swap mode: adjacent, first/last, or custom positions.
- Set position parameters as needed.
- Copy the transformed result.
Frequently Asked Questions About Swap Letters in Words
What does "swap adjacent letters" mean?
It swaps each pair of adjacent letters in a word. For example, "hello" becomes "ehllo" (h↔e, l↔l, l↔o).
Does this affect numbers and symbols?
By default, only letters (A-Z, a-z) are swapped. Numbers and symbols are left in place. Toggle "swap all characters" to include them.
Why Choose Text Toolbox?
Text Toolbox provides free, private, and instant online text tools. Unlike other text utility websites that require signup accounts or send your data to servers, all our tools process your text entirely in your browser. This means your content never leaves your device — we cannot see it, store it, or share it. Our tools are fast, lightweight, and work on any device with a modern web browser.