4U Image Compressor is a Chrome extension designed for efficient batch image compression with a focus on user privacy. This free tool allows users to compress and resize images directly in their browser without uploading any files to external servers, ensuring that all data remains local and secure. The application supports multiple formats including WebP and JPEG, and users can choose to maintain the original format of their images.

Key features of 4U Image Compressor include bulk processing capabilities, enabling users to add and compress several images simultaneously in just seconds. The output is conveniently organized into a single ZIP file for easy download. With its intuitive neon-glassmorphism interface, this tool is ideal for developers, content creators, and anyone looking to optimize their images quickly and securely.