Swap Letters in Words
Shuffle, swap, or reverse letters within each word independently.
Cambridge Effect
Scramble the middle letters while keeping first and last in place.
Swap First & Last
Swap the first and last character of each word.
Adjacent Pair Swap
Swap each adjacent pair of letters within every word.
Reverse Words
Completely reverse the order of letters in each word.
Features
Multiple Swap Modes
Choose from Scramble Middle (Cambridge Effect), Swap First/Last, Adjacent Pairs, or Word Reversal.
Instant Processing
Everything happens instantly in your browser. No server uploads required.
File Support
Drag and drop .txt files directly or use the Open File button to load content.
Secure & Private
Your text never leaves your device. All processing is done locally via JavaScript.