ImageOptim
ImageOptim is a free app that losslessly optimizes images by removing extra metadata and making compression more efficient. It works with common image formats like JPG, PNG, GIF, and SVG.
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optimization
compression
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png
gif
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ImageOptim: Free Image Optimization
Free app for lossless image optimization, removing extra metadata and enhancing compression efficiency, supporting common formats like JPG, PNG, GIF, and SVG
What is ImageOptim?
ImageOptim is a free and open-source image optimization tool for Mac OS X. It can losslessly optimize images by removing extra metadata and making compression more efficient. This allows images to load faster in web browsers without losing any visual quality.
ImageOptim works with the most common image formats including JPG, PNG, GIF and SVG. It has a simple drag-and-drop interface that makes it easy to optimize entire folders of images in one go. Under the hood, it uses best-in-class optimization tools like MozJPEG, PNGOUT, Giflossy and SVGO.
Key features include:
- Lossless image optimization
- Supports JPG, PNG, GIF and SVG formats
- Drag-and-drop batch optimization
- Integration with popular apps like Photoshop
- Optional lossy optimization for maximum compression
- Completely free and open source
ImageOptim is available exclusively for Mac, since it relies on macOS technologies to function. It integrates directly into common apps like Photoshop and Preview for optimization on export. Many Mac users rely on ImageOptim for its balance of power, simplicity and respect for image quality.
ImageOptim Features
Features
- Lossless image optimization
- Removes EXIF metadata
- Supports PNG, JPG, GIF and SVG formats
- Drag-and-drop interface
- Command line interface
- Batch optimization
- Integrates with macOS Finder
Pricing
- Free
- Open Source
Pros
Free and open source
Simple and easy to use
Significantly reduces image file sizes
Retains full image quality
Works offline
Cons
Mac only
Limited to basic optimization
No advanced editing features
Official Links
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