# Image Post Processing

**Context: [frontend-dev-bookmarks](../README.md) / Workflow**

Tools for image conversion and optimization.

[![frontend.directory](https://img.shields.io/badge/frontend-directory-blue.svg?style=flat-square)](http://frontend.directory/)
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+ **[ImageOptim-CLI](https://github.com/JamieMason/ImageOptim-CLI)**: Make lossless optimisation of images part of your automated build process.
+ **[Jpegoptim](https://github.com/tjko/jpegoptim)**: Utility to optimize/compress JPEG files.
+ **[Optimize Images for Web – Ultimate Guide](https://www.keycdn.com/blog/optimize-images-for-web/)**: We will discuss the three areas in which you can better optimize images for web: better web performance, rank and index better in search engines, better social media engagement and CTR.
+ **[Pngcrush](http://pmt.sourceforge.net/pngcrush/)**: Pngcrush is an optimizer for PNG (Portable Network Graphics) files.
+ **[SMLR](https://github.com/jasonmoo/smlr)**: Re-encode jpeg images with no perceivable quality loss. Uses the butteraugli psychovisual comparison and k-ary search to determine the best jpeg quality setting.


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# License

<a rel="license" href="http://creativecommons.org/licenses/by/4.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by/4.0/88x31.png" /></a><br />This work is licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>.

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