S3 Exif Cleaner is a tool designed to remove Exif metadata from images stored in Amazon Web Services S3 buckets. The tool operates by connecting to AWS S3 storage and processing images to strip embedded metadata that may contain sensitive information such as GPS coordinates, camera settings, timestamps, and device information. Users can configure the tool to target specific S3 buckets and prefixes, allowing for selective processing of image collections. The setup requires cloning the repository, installing Python dependencies, and configuring AWS credentials for bucket access. The tool processes images in place within the S3 environment, removing potentially sensitive Exif data while preserving the visual content of the images. This functionality helps organizations maintain privacy and security by eliminating metadata that could reveal location information or technical details about image capture.