Convert pgm to jpg
Converted on your device. Files never leave this tab.
Nothing is uploaded
The converter runs inside this page. Cut your network after it loads and it still works.
No account, no daily limit
No sign-up, no daily limit, no watermark, no queue behind other people's files. Batch as many PGM files as you like.
Real JPG output
Encoded by magick, the same library the command-line tools use — not a renamed extension.
About PGM
Portable Graymap
The grayscale member of the Netpbm family: uncompressed pixels after a short text header. Use it to feed grayscale images to computer vision and image-processing code that reads Netpbm.
About JPG
JPEG (Joint Photographic Experts Group)
A lossy image format standardized in 1992 that shrinks photos by discarding detail the eye is less likely to notice. It has no transparency, and each re-save loses a little more quality. Use it for photos you want to share or upload, since nearly every device, browser and app opens it.