What is the difference between .ppm and .pnm?
- Extension
- .ppm
- .pnm
- Format
- Text
- Binary
- Category
- Raster Image
- Raster Image
- Developer
- Jef Poskanzer
- Jef Poskanzer
- Description
- A PPM file is a 24-bit color image formatted using a text format. It stores each pixel with a number from 0 to 65536, which specifies the color of the pixel. PPM files also store the image height and width, whitespace data, and the maximum color value.
- The PNM (Portable Any Map Image) file format is a subset of the broader Netpbm format, designed for storing various types of digital images. It acts as an umbrella term for three specific types of grayscale, color, and black-and-white images, represented by PBM (Portable Bitmap), PGM (Portable Graymap), and PPM (Portable Pixmap) formats respectively. PNM files are known for their simplicity and ease of conversion to other image formats.
- MIME Type
- image/x-portable-pixmap
- application/x-portable-anymap
- Sample
- sample.ppm
- sample.pnm
- Wikipedia
- .ppm on Wikipedia
- .pnm on Wikipedia