It analyzes an image, identifies visual redundancy, and reapplies the quantization tables in a mathematically smarter way. It essentially re-compresses the JPEG to the smallest possible size while ensuring it passes a "perceptual quality check"—meaning it looks identical to the original to the human eye.
Test system: Intel i7-1165G7, 16GB RAM, NVMe SSD Source images: 24MP Sony A7III JPEGs (Fine, 100% quality) jpegmini pro portable
: Simply drag a folder of images onto the application. It can either replace the originals (saving space instantly) or export optimized copies to a new folder. It analyzes an image, identifies visual redundancy, and
: The JPEGmini Pro Suite includes essential plugins for Adobe Lightroom , Photoshop , and Capture One , allowing you to optimize images automatically during the export process. It analyzes an image