
ImageOptim
ImageOptim makes images load faster. Removes bloated metadata. Saves disk space & bandwidth by compressing images without losing quality.
Utilities for archiving photos for saving to long term storage or serving over the web. The goals are: use a common, well supported format (JPEG), minimize storage space...
the following utilities are part of this project:jpegarchive: compress raw and jpeg files in a folder utilizing all cpu cores.jpegrecompress: compress jpegs by reencoding to the smallest jpeg quality while keeping perceived visual quality the same and by making sure huffman tables are optimized. this is a lossy operation, but the images are visually identical and it usually saves 3070% of the size for jpegs coming from a digital camera, particularly dslrs.jpegcompare: compare two jpeg photos to judge how similar they are.jpeghash: create a hash of an image that can be used to compare it to other images quickly.
image-processing image-converter optimize-jpeg jpg-optimization raw-to-jpeg