FormatIn AI is a Chrome extension designed to enhance LinkedIn posts by providing powerful text formatting and AI-generated content options. Users can easily apply bold, italic, strikethrough, and underline styles directly within the LinkedIn post editor without needing to copy and paste from third-party tools. The extension features a floating toolbar that appears when text is selected, allowing for quick formatting via simple clicks or keyboard shortcuts.

In addition to formatting, FormatIn AI includes a viral post generator that transforms user ideas into engaging LinkedIn content. Users can select from various post goals, such as thought leadership or educational content, and choose from four tone options. The integration with multiple AI providers ensures that users can generate polished posts seamlessly. With a focus on privacy, it stores API keys locally, ensuring user data remains secure.