Crunch is a free, open source macOS GUI application that is built on pngquant and zopflipng PNG image optimization. It uses a lossy approach to PNG image optimization. The tool is available through Homebrew as a native macOS application.
`$ brew cask install crunch`
Image examples + compression ratio analysis available on the Github repository README.
Upload your images and automatically resize them to over 50 of the required web and social media sizes with the click of a button. The Promo Image Resizer will instantly convert and adjust the image to new formats and ratios, which you can then edit and optimize further, should you want to.
Optimage is an advanced image optimization tool to compress images in a visually lossless way.
ImageResize is a slack app to simplify image resizing workflow.
Pichi is a Mac app for quickly optimizing and resizing PNGs and JPEGs. We wanted to speed up our daily workflow by making image optimization faster. The UI is minimal and options kept to the bare minimum. Turn on the drag UI in the prefs and use the app when it's closed by holding a modifier when dragging images in Finder ⏱💪
Lepto is an automated image Editor, Optimizer, and Analyzer via CLI and a web interface.
This tool is intended for developers who want to produce performant websites with ease.
PixelDrive uses AI to compress photos down to as little as 10% of their original size without compromising on quality or resolution. Users can link their existing Dropbox storage account (with Google Drive coming soon), and compress all photos stored on those platforms.