JPG to PPM converter
Turn JPG into PPM
Send us the JPG you already have and take away a PPM. Handled on our servers, deleted the moment the job ends.
or drag and drop files here
JPG files • Max 25MB per file • Up to 10 files
Both formats, briefly
JPGIN
JPG is where photographs end up by default. Its compression discards detail the eye is unlikely to notice, so a camera shot fits in a few hundred kilobytes instead of tens of megabytes. That suits scenes built from gradients and texture. It suits screenshots and line art badly, because the discarded detail shows up as smudging around hard edges. Every re-save loses a little more, so keep an original if you plan to edit the file more than once.
PPMOUT
PPM is deliberately plain: a short text header followed by raw RGB values, with no compression and no structure to parse. That is what you want when you are writing image code yourself or piping frames between command line tools, because reading and writing it takes a few lines. It belongs to the Netpbm family, next to PGM for grayscale and PBM for pure black and white. The files are enormous, so convert before sending one anywhere.
Three steps, start to finish
Add your JPG
Drag it onto the page, or pull it in from your computer, Google Drive or Dropbox.
PPM is preselected
This page is already set to write PPM. Switch the target if you change your mind.
Take the PPM
Grab the result the moment the job clears. Your upload is wiped straight afterwards.