GPT-3 Anywhere is a Chrome extension that allows you to use OpenAI's GPT-3 model for text generation on any website with a text input. Simply enter the trigger word "/g" followed by your prompt, and then " /s" to submit, and you'll receive GPT-3 generated text. You can use GPT-3 to write blog posts on websites like Medium, Wix, and Wordpress. You can freely adjust parameters like temperature, maximum text length, and stop sequences, just like in OpenAI's Playground. Please note that using this extension requires an OpenAI API key.