WhatsApp Web Auto-Capitalize is a Chrome extension designed to automatically capitalize the first character of each sentence while using WhatsApp Web. This tool streamlines the writing process, allowing users to focus on their messages without the distraction of formatting issues. The extension is free to use, making it accessible to a wide range of users.

By ensuring that every sentence begins with a capital letter, AutoCapitalize helps maintain a professional tone in communications. This feature not only enhances the overall presentation of messages but also improves the writing flow, ultimately saving users time and effort in their daily messaging tasks.