• Categorized under Protocols & Formats,Technology | Difference between JPG and JPEG Show
Have you ever wondered what the difference is between JPG and JPEG image formats we use almost every day? Do you know how to use these file formats in each situation? Well, the confusion between the two file formats has always been there. These file formats associated with digital images have evolved over time, adopting new and improved features to meet up the needs of the modern-day image technology. That being said, JPG and JPEG are the two most commonly file extensions for saving digital images, especially for the images produced by digital photography. Let’s take a closer look at the two file formats. What is JPEG?JPEG is one of the most common image formats proposed by the Joint Photographic Experts Group to save and store digital images. The file format is referred to as the JPEG file interchange format (sort for JIFF) that was created for the sole purpose of storing digital images, particularly the ones used by digital photography. Almost all high-definition digital cameras including modern-day smartphone cameras use JPEG file extension to store image files. It is one of the widely used file extensions as it supports 16,777,216 colors which are produced using 8 bits of each in the RGB color model. It’s able to store 24 bits per pixel capable of displaying more than 16 million colors, allowing better color scheme and contrast resolution. However, it’s not ideal for images with sharp edges. One downside of JPEG is that it’s a lossy compression algorithm which significantly reduces the size of the file with each compression, which results in degradation of image quality. Like ZIP files exploit the redundancies in files to achieve utmost compression, JPEG does that by removing blocks of pixels or sections of images, thereby reducing image quality. Technically, it compares each pixel with adjacent pixels to adjust the compression ratio which can be anything from 2:1 to as high as 100:1. This results in loss of density in digital photography, making it less appropriate for those trying to make a lot of edits and resaves to the image files. With each save, there’s a slight loss of image quality due to compression. It can be saved with both JPG and JPEG file extensions. What is JPG?The older versions of operating systems such as MS DOS could read or recognize file formats with only three characters and the original file extension for the JPEG image files was “.jpeg”. So JPEG got rid of the “E” to comply with the norms of Windows. It’s often used interchangeably with the JPEG. However, Macintosh was never limited to the three character extensions, so using a .jpeg extension has been a common practice for the Mac users. Eventually with more robust and advanced operating systems, Windows began to accept the JPEG extension for image files. So both JPG and JPEG became the standardized file extensions for digital image files. Even the popular image processing applications like Adobe Photoshop and Microsoft Paint save all image files with a ‘.jpg’ extension for both Windows and Mac users. Like JPEG, it’s also a lossy compression technique standardized by the Joint Photographic Experts Group for storing digital image files. It’s the most common file extension used for digital photos followed by PNG, GIF, and TIF. It basically uses two sub-formats, JPG/JFIF which is often used for online images and graphics, and JPG/Exif which is used in digital photography. Most bitmap images are saved with .jpg extensions to compress the files making it easier to download and use them on the World Wide Web. As it uses a lossy compression algorithm, the image quality degrades as file size decreases. The higher the compression rate, the more the image quality is affected, and the faster the image loads for a better user experience. However, they can withstand up to 15 percent size loss without degrading image quality. Difference between JPG and JPEG
JPG vs. JPEG: Comparison Chart
Summary of JPG and JPEGBoth JPG and JPEG are the most common file extensions used by Windows as well as Mac users to store and save digital images, particularly the ones used for digital photography. They both are frequently used image formats proposed and supported by a consortium of independent experts that develops the standard for a set of compression algorithms for digital images, the Joint Photographic Experts Group (short for JPEG). It’s a compression algorithm designed to reduce the size of larger image files without any degradation in image quality. Both are technically the same thing but with a slight exception of the number of characters used in each file extension.
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electronic platforms. Search DifferenceBetween.net :Loading... Email This Post : If you like this article or our site. Please spread the word. Share it with your friends/family. Cite Written by : Sagar Khillar. and updated on 2020, February 14 Articles on DifferenceBetween.net are general information, and are not intended to substitute for professional advice. The information is "AS IS", "WITH ALL FAULTS". User assumes all risk of use, damage, or injury. You agree that we have no liability for any damages. What's better JPG or JPEG?There are actually no differences between the JPG and JPEG formats. The only difference is the number of characters used. JPG only exists because they required a three-letter extension for the file names in earlier versions of Windows (MS-DOS 8.3 and FAT-16 file systems).
Is JPG and JPEG format are same?2. Both Terms Mean the Same Thing. Remember when we discussed the term JPEG and how it stood for the Joint Photographic Experts Group? Well, you guessed it; both JPEG and JPG are abbreviations for that same ISO sub-committee.
Can I convert a JPG to a JPEG?You can easily convert any jpg image into jpeg and download it. You can also upload multiple images at a time and convert them into the jpeg. It's free and easy to use this jpg to jpeg converter tool. After converting you can download that images one by one or download the zip file.
Which is better JPEG or JPG or PNG?Because of their different compression processes, JPEGs contain less data than PNGs — and therefore, are usually smaller in size. Unlike JPEGs, PNGs support transparent backgrounds, making them preferred for graphic design.
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