There are several reasons why you may need to paraphrase in your writing. Paraphrasing is a way to rephrase or rewrite something that you have read or heard in your own words, while retaining the original meaning. This can be useful for a number of reasons.

First, paraphrasing tool can help you avoid plagiarism, which is the act of using someone else's words or ideas without giving them proper credit. When you paraphrase, you are using your own words to express the same ideas, so you are not copying someone else's work. This can help you avoid accidental plagiarism, which can be a serious issue in academic and professional settings.

Second, paraphrasing can make your writing more clear and concise. When you paraphrase, you are forced to think about the ideas that you are expressing and to express them in a way that is easy for your readers to understand. This can make your writing more engaging and effective, and can help you communicate your ideas more effectively.

Third, paraphrasing can be useful when you need to include information from a source in your writing, but you don't want to quote the source directly. Quoting can be a useful way to support your arguments, but it can also make your writing less readable and more difficult to follow. Paraphrasing allows you to include the same information without having to quote the source directly, which can make your writing more fluid and easier to read.

Overall, paraphrasing is an important skill to have as a writer, and can be useful in a variety of different situations. It can help you avoid plagiarism, make your writing more clear and concise, and include information from sources without having to quote them directly.