WEBP supports animation - JPEG does not.While compressing to substantially smaller file sizes than JPEG, WEBP still offers identical visual quality as JPEG.WEBP offers a much better quality-to-size ratio with roughly 30% better file size compression over JPEG.In virtually all metrics that matter on the web, WEBP is a superior image format to JPEG: Illustration of perceptible noise introduced by lossy JPEG compression vs. Screenshots, illustrated images, charts, or other images where image quality and the reduction of noise matters more than image file size.Compression of small icon images (for 64 pixel images PNG actually compresses better than JPEG at these scales), or.PNG on the other hand, contains lossless compression data (no data loss), and is more suited towards either: The JPEG format is particularly suitable for photographs, and “real-world” images where it is able to provide a very high degree of data compression, while the human eye is still incapable of perceiving the noise introduced by the loss of data. JPEG images contain lossy compression data, which means that some image data is lost through approximations in order to achieve a higher degree of compression. Google Chrome, Opera, Picasa, PhotoLine, Pixelmator, ImageMagick, XnView, IrfanView, GDALĪpple Safari, Google Chrome, Mozilla Firefox, Internet Explorer, Adobe Photoshop, Paint Shop Pro, the GIMP, ImageMagick, IrfanView, Pixel image editor, Paint.NET, Xara Photo & Graphic Designer.There are specific cases for when it is better to use either JPEG or PNG, depending on your needs. Most image capture devices (such as digital cameras) that output JPG creates files in the Exif format, the camera industry standardized for metadata interchange. Image files that employ JPG compression are commonly called "JPG files" and are stored in variants of the JIF image format. Google has proposed using WebP for animated images as an alternative to the popular GIF format, citing the advantages of 24-bit color with transparency, combining frames with lossy and lossless compression in the same animation, and support for support seeking specific frames. JPG typically achieves 10:1 compression with little perceptible loss in image quality. The degree of compression can be adjusted, allowing a selectable tradeoff between storage size and image quality. JPG is a commonly used method of lossy compression for digital images, particularly those produced by digital photography. WebP-related software is released under a BSD license. As a derivative of the VP8 video format, it is a sister project to the WebM multimedia container format. WebP is an image format employing both lossy and lossless compression. Image format, Lossless/lossy compression algorithm
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