What is the difference between .pgm and .jpg?
- Extension
- .pgm
- .jpg
- Format
- Binary
- Binary
- Category
- Raster Image
- Raster Image
- Developer
- Jef Poskanzer
- Joint Photographic Experts Group
- Description
- A PGM file is a grayscale image file saved in the portable gray map (PGM) format and encoded with one or two bytes (8 or 16 bits) per pixel. It contains header information and a grid of numbers that represent different shades of gray from black (0) to white (up to 65,536). PGM files are typically stored in ASCII text format, but also have a binary representation.
- A JPG file is an image saved in a compressed image format standardized by the Joint Photographic Experts Group (JPEG). It is commonly used for storing digital photos and used by most digital cameras to save images. JPG files are among the most common image files along with .PNG, .TIF, and .GIF.
- MIME Type
- image/x-portable-graymap
- image/jpeg
- Sample
- sample.pgm
- sample.jpg
- Wikipedia
- .pgm on Wikipedia
- .jpg on Wikipedia