11/24/2023 0 Comments Imagemagic jpg optimizeOptiPNG is a lossless PNG optimizer and it’s able to recompress PNG images to a smaller size.ĭepending on the package manager, they can be installed by running “apt install imagemagick” or “apt install optipng” or “apt install jpegoptim”, respectively.Most Linux distributions include it as a package, available here. JpegOptim is a tool to optimize and recompress JPEG files (both lossy and lossless operation).The software and its documentation is available here: ImageMagick is a comprehensive software solution to convert, edit, resize, modify and edit image files.They are all free and open software, available for Linux, macOS, Windows. There are countless image manipulation tools in Linux, we’re going to look at a few different ones. You can read more about image formats and how they’re best used in a previous article, here: Best image formats for websites. To have as high-quality images as possible, you should avoid re-processing images over and over because they degrade when re-processed depending on the image format. The browser will flawlessly resize it after it’s been downloaded but all that extra information needs to make it to the visitor’s computer over the internet, using extra bandwidth. If an image is shown maximum at 500×500, it’s pointless to have a version that’s bigger than that. The most important one is to never actually load images in higher resolution than what they will be shown on a webpage. There are various techniques to reduce bandwidth requirements. ![]() ![]() Optimizing images that are published on the web is a great way to reduce bandwidth requirements and to improve loading times and user experience at the same time.
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