Securely convert your PPM files to PJPEG using our entirely local, in browser file converter. No download required, no data leaves your computer.
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Portable pixmap format (color)
PPM stands for Portable Pixmap, and it is a simple image format that is part of the Netpbm package. The PPM format stores color images in a plain text or binary format, representing pixel values with three numbers for red, green, and blue color channels. PPM files are easy to read and understand, but they can be large in size as they do not employ any form of compression, resulting in each pixel being represented by full color intensity values.
Joint Photographic Experts Group JFIF format
PJPEG (Joint Photographic Experts Group) is a widely used method of lossy compression for digital images. It is particularly well-suited for photographs and realistic paintings, and it works by reducing image file size with a slight sacrifice in quality. The amount of compression can be adjusted, allowing for a trade-off between storage size and image quality.
Related
We support converting from PPM to all of these formats
We support converting to PJPEG from all of these formats
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