The WhatsApp Web Privacy Extension by SheetWA is a tool designed to improve user privacy while using WhatsApp on the Chrome platform. This extension blurs messages and media, ensuring that sensitive information remains concealed until the user hovers over it. This feature is particularly useful in shared spaces, allowing users to maintain confidentiality while accessing their chats.

Key functionalities include customizable settings for chat elements, such as blurring message previews, media content, and even profile pictures. Additionally, the extension offers a screen lock feature with password protection, further enhancing security. Users can tailor the extension to fit their personal privacy needs, making it a versatile tool for those concerned about their online privacy.