PGM to JPEG Converter

Batch convert pgm files to jpeg format online for free

Choose files or drag & drop them here.
Only you have access to your files.
All files will be deleted after one hour.

How to convert PGM files to JPEG online?

Step-by-step guide to convert pgm to jpeg using AnyConv. It works on PC (Windows, Mac, Linux) and mobile devices (iPhone, Android).

Upload PGM-file

Drag and drop your PGM file into the upload area. The maximum file size is 100 MB.


Click "Convert" to change pgm to jpeg. The conversion usually takes a few seconds.

Download your JPEG

Now you can download the JPEG file. The download link only works on your device.


  • ❓ How can I convert files from PGM to JPEG?
    First you need to add file for conversion: drag and drop your PGM file or click the "Choose File" button. Then click the "Convert" button. When PGM to JPEG conversion is completed, you can download your JPEG file.
  • ⏱️ How long does it take to convert PGM to JPEG?
    Image conversion is pretty fast. You can change PGM to JPEG in a few seconds.
  • 🛡️ Is it safe to convert PGM to JPEG on AnyConv?
    Of course! We delete uploaded files immediately, and converted ones after 1 hour. No one has access to your files. File conversion (including PGM to JPEG) is absolutely safe.
  • 💻 Can I convert PGM to JPEG on Mac OS or Linux?
    Yes, you can use AnyConv on any operating system that has a web browser. Our PGM to JPEG converter works online and does not require software installation.

Information about PGM and JPEG file formats

🔸 File format PGM JPEG
🔸 Full name PGM, Portable Gray Map Image JPEG - Joint Photographic Experts Group
🔸 File extension .pgm .jpg, .jpeg, .jpe
🔸 MIME type image/x-portable-graymap image/jpeg
🔸 Developed by Jef Poskanzer Joint Photographic Experts Group
🔸 Type of format Raster image
🔸 Description PGM files are known as portable gray map files and contain grayscale image information. These files can be saved in two representations, either as plain (ASCII) text or binary. Which way the PGM is saved is apparent in the file header. If the header contains the string "P2", it is a text format. If it contains the string "P5", it's a binary representation. Binary PGM files can contain more than one image. This is not possible for the text-based PGM. It is limited to one image. JPEG is a commonly used method of lossy compression for digital images, particularly those produced by digital photography. The degree of compression can be adjusted, allowing a selectable tradeoff between storage size and image quality. JPEG typically achieves 10:1 compression with little perceptible loss in image quality.
🔸 Technical details Portable Gray Map Images can be encoded using either one byte or two bytes per pixel, representing 8 or 16 bits. The file header contains different information, such as the width and height of the image and the maximum number of black and white shades. The information is stored in a grid format, consisting of different numbers. These numbers represent the grayscale shades of the image, ranging from black (0) to white (65.536).
🔸 File conversion PGM conversion JPEG conversion
🔸 Associated programs ACD Systems ACDSee 18, ACD System Canvas 15, Adobe Photoshop with plug-in, Corel PaintShop Pro X8, GIMP, Inkscape, Netpbm Adobe Photoshop, Paint Shop Pro, the GIMP, ImageMagick, IrfanView, Pixel image editor, Paint.NET, Xara Photo & Graphic Designer, Apple Safari, Google Chrome, Mozilla Firefox, Internet Explorer
🔸 Wiki
PGM to JPEG Conversion Quality Rating
4.8 (1713 votes)
Convert and download at least one file to rate.