PowerWriting is a Chrome extension developed by klausr3s that aims to enhance your writing skills in multiple languages. With this extension, you can improve your writing in English, German, Spanish, or Portuguese.

The main feature of PowerWriting is its integration with the GPT3 API from OpenAI. This allows the extension to correct your text or enhance it to make it sound better. Additionally, PowerWriting has the capability to translate text or words from different languages to your desired target language.

Using PowerWriting is simple. After configuring the language and options, you can select the text you want to correct or improve. Right-clicking on the selected text will provide you with a response from the extension.

PowerWriting offers a free version that does not require registration. However, there is a word limit of 1,000 words. For users who require a higher limit, a premium version is available for purchase. The premium version provides a limit of 100,000 words per month, but please note that the OpenAI API is not free and requires a premium subscription.