Paste your text here or start fresh. Duplicates are highlighted in real-time. (Once you begin, these instructions will be cleared.) The list of duplicates can be found next to the editor. You can toggle highlighting for individual words by clicking on them. The toolbar offers several controls. Use the first two buttons for undoing and redoing edits. Adjust the minimum word length and minimum number of repeats using the sliders (third and fourth buttons on smaller screens). Toggle the fifth control to switch between case-sensitive and insensitive modes. The word and character counts are displayed on the right side. When you're ready, you can copy your text with the "Copy All" button next to the top-right menu. Use the menu for additional options, such as selecting your preferred theme: light, dark, or system.