HotConvertHotConvert
PGM

PGM — Portable Graymap

image

PGM is the grayscale member of the Netpbm family. It stores each pixel as a gray value (8 or 16 bits), making it ideal for grayscale image processing, scientific imaging, and intermediate conversion steps. Like PBM, it can be stored as ASCII or binary.

136 conversions available

Common use cases

  • Grayscale image processing and analysis
  • Scientific and medical image workflows
  • Machine learning image preprocessing
  • Intermediate format in Netpbm conversions

Advantages

  • Simple grayscale format with 16-bit support
  • ASCII variant is human-readable and scriptable
  • Universal tool support
  • Ideal for scientific image pipelines

Technical details

Supports 8-bit (0-255) and 16-bit (0-65535) grayscale; ASCII (P2) or binary (P5) encoding; simple plain text header; part of the Netpbm suite.

Accepted files :.pgm

Drop your files here

or click to select

Max 25 MB · PGM only

All PGM conversions

Page 1 of 3
FromToAction
PGM
AI
Convert
PGM
APNG
Convert
PGM
AVIF
Convert
PGM
BIE
Convert
PGM
BMP
Convert
PGM
CGM
Convert
PGM
CIN
Convert
PGM
CSV
Convert
PGM
CUR
Convert
PGM
DCX
Convert
PGM
DDS
Convert
PGM
DIB
Convert
PGM
DOC
Convert
PGM
DOCX
Convert
PGM
DPX
Convert
PGM
DWG
Convert
PGM
DXF
Convert
PGM
EMF
Convert
PGM
EPS
Convert
PGM
EXR
Convert
PGM
FAX
Convert
PGM
FDX
Convert
PGM
FIT
Convert
PGM
FITS
Convert
PGM
FOUNTAIN
Convert
PGM
FTS
Convert
PGM
G3
Convert
PGM
G4
Convert
PGM
GIF
Convert
PGM
GV
Convert
PGM
HDR
Convert
PGM
HEIC
Convert
PGM
HEIF
Convert
PGM
HIF
Convert
PGM
HRZ
Convert
PGM
HTM
Convert
PGM
HTML
Convert
PGM
ICO
Convert
PGM
IFF
Convert
PGM
IIQ
Convert
PGM
IPL
Convert
PGM
J2C
Convert
PGM
J2K
Convert
PGM
JBG
Convert
PGM
JBIG
Convert
PGM
JFI
Convert
PGM
JFIF
Convert
PGM
JIF
Convert
PGM
JNX
Convert
PGM
JP2
Convert