QuillBot is an AI-powered paraphrasing tool that can rephrase your text in a number of different styles. With options to customize the level of vocabulary and access to a built-in thesaurus, you can choose the best synonyms to express your meaning. QuillBot integrates directly into Chrome and Microsoft Word and offers seven different modes to compare outputs. The paraphrasing tool is free and easy to use, and it can maintain or improve the fluency and readability of your own writing style. QuillBot also offers additional writing resources such as a grammar checker, citation generator and more.