JPEG, or Joint Photographic Experts Group, is a commonly used image file format. It was created by the Joint Photographic Experts Group, a committee of experts in image compression, in 1992.
The primary use of the JPEG file format is for compressing and storing digital images. JPEG is a lossy compression format that compresses image data by discarding some of the original data. This results in a smaller file size, making JPEG a popular choice for sharing images online or storing them on digital devices with limited storage capacity.
JPEG is also a widely supported file format and can be opened and edited by many image editing software programs. It is commonly used for photographs but can also be used for other types of images, such as graphics or artwork.
Overall, the JPEG file format balances file size and image quality, making it a popular choice for various applications.
PNG stands for Portable Network Graphics, and it is a widely-used file format for storing images on digital devices. It was first created as an alternative to the GIF file format, which had certain limitations, such as a limited color palette and the use of patented compression algorithms.
PNG is a lossless image format, meaning the image quality is not degraded when compressed and saved. It uses a form of compression that does not result in any data loss, making it ideal for graphics that require high levels of detail, such as diagrams, icons, and logos. Additionally, PNG supports alpha channels, allowing for transparency to be added to images, making them more versatile.
One of the main advantages of using PNG is its ability to support millions of colors, which provides a much broader color range compared to other image file formats. This makes it ideal for images that require a high level of color accuracy, such as photographs and illustrations.
PNG files can be opened and edited using various image editing software, such as Adobe Photoshop, GIMP, and Microsoft Paint. They can also be displayed on various digital devices like computers, smartphones, and tablets.