ChatGPT Enter Key Control is a free Chrome extension developed by 0xCJ. This extension allows users to use the "Enter" key for line breaks in various chat applications such as ChatGPT, Google Bard, chatpdf, and more. With this extension, users no longer need to manually insert line breaks by pressing the "Enter" key multiple times.

In addition to enabling line breaks, ChatGPT Enter Key Control also provides the functionality to send messages in chat applications using the "Ctrl+Enter" combination. This makes it more convenient for users to send their messages without having to reach for the mouse or use the on-screen send button.

Furthermore, this extension includes a toggle button that allows users to easily enable or disable the extension as needed. This provides flexibility for users who may want to switch between using the "Enter" key for line breaks and the default behavior of the chat application.

Overall, ChatGPT Enter Key Control is a useful Chrome extension for those who frequently use chat applications and prefer using the "Enter" key for line breaks and sending messages.