![]() If you prefer using the command line to perform tasks, click here to access a web page that provides a set of examples using ImageMagick from the command line. To close Eye of Gnome, select Close from the File menu. The viewer opens displaying the specified image. So, to view the converted image file type the following command: $ eog sample.jpg To run Eye of Gnome from the command line, simply type eog. Using Eye of Gnome, you can quickly view the following images: ani, bmp, gif, ico, jpeg, pcx, png, pnm, ras, svg, tga, tiff, wbmp, xbm, and xpm. The default image viewer in Ubuntu is called Eye of Gnome. There is a quick way to view the converted image. $ convert –quality 80 sample.png sample.jpgĪ JPEG file called sample.jpg is created in the same directory as the original. The following command converts sample.png into a JPEG image with a quality of 80. Generally, a value between 60 and 80 is good enough for most uses. Remember that the better the quality (the higher the number), the bigger the file size. You can set a value between 0 (poorest quality) to 100 (highest quality). There is a command switch, –quality, that allows you to specify the quality of the resulting. However, converting an image into a JPEG sacrifices image quality for file size. For example, the following command will convert a PNG file to a JPEG file. Once ImageMagick is installed, simply use the convert command in a terminal window. ![]() Select Quit from the File menu to close the Synaptic Package Manager. The Changes applied dialog box displays when the installation is finished. Click the Apply button to continue with the installation.Ī Summary screen displays listing all the changes that will be made. To learn more about WebP, you can check out this page.A yellow arrow displays over the check box next to imagemagick, indicating it is marked for installation. ![]() png file you can run dwebp original.webp -o image.png webp, run gif2webp original.gif -o gif.webp. webp, which resulted in an error along the lines of “Error! Could not process file pic.gif”. To see all the flags and options of libwebp, run cwebp -helpīy now, you might’ve tried to convert a. There’s a lot more flags that you can use. To convert image format we will use covert tool from ImageMagick. The command will be: cwebp original.jpg -q 80 -o converted.webpįor the purposes of this article, I’ve used a 6K, 21MB photo. Generally, a level of 80-85 will give you good results. for the converted pic, you can use whatever name you please )Ģ.1 you can use the -q option to control the quality level. run cwebp original.jpg -o converted.webp ( replace original and converted with the appropiate names. cd into path ( where the image you want to convert is located )Ģ. Once you have libwebp installed on your OS, open up the terminal and:ġ. ![]() The conversion process is identical on both Linux and macOS. Once Homebrew is up and running, you can install libwebp by running brew install webp. To install the necessary tools on macOS, you first need to have Homebrew installed. Ubuntu and derivates: sudo apt install webp.Arch and derivates: sudo pacman -S libwebp. ![]() However, depending on the distro you’re running, libwebp is available under different names: You’ll find the necessary tools in your Linux’s distro default repositories. There are a lot of online tools that will allow you to convert your images but, why upload your images on a random server when you can easily convert them right on your computer? WebP is a modern, open source, image format that provides superior lossless and lossy compression ( as well as animation and alpha transparency ) for images on the web. ![]()
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