Keyboard AI is a versatile writing assistant designed to improve your writing experience across various platforms. This web app serves as a keyboard extension that integrates seamlessly into any application on your device. Its features include grammar checking, instant translation, paraphrasing capabilities, and synonym suggestions, all aimed at refining your text and enhancing clarity. Additionally, users can create custom prompts for quick access, making it a personalized tool for effective communication.

The app goes beyond basic writing assistance by allowing users to generate tailored content for emails or messages, with options for different tones. It also includes a unique ChatPDF feature, enabling users to upload PDF documents and inquire about their content for precise answers. With its subscription-based model, Keyboard AI offers a comprehensive solution for anyone looking to elevate their writing skills effortlessly.