JPG to PNM Converter

Batch convert jpg files to pnm online. Change jpg to pnm on Windows, Mac, iPhone and Android in 2 clicks.

Select files for conversion or drag and drop them to the upload area.
Your files are securely protected and available only to you.
All files are automatically deleted from our servers after 1 hour.

How to convert JPG files to PNM online?

Step-by-step instructions for converting jpg files to pnm

Upload JPG-file

Click "Choose File" button to select a jpg file on your computer. JPG file size can be up to 100 Mb.

Convert JPG to PNM

Click "Convert" button to start conversion.

Download your PNM

When the conversion process is complete, you can download the PNM file.


  • ❓ How can I convert JPG to PNM?
    First you need to add file for conversion: drag and drop your JPG file or click the "Choose File" button. Then click the "Convert" button. When JPG to PNM conversion is completed, you can download your PNM file.
  • ⏱️ How long does it take to convert JPG to PNM?
    Image conversion is pretty fast. You can change JPG to PNM in a few seconds.
  • 🛡️ Is it safe to convert JPG to PNM 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 JPG to PNM) is absolutely safe.
  • 💻 Can I convert JPG to PNM on Mac OS or Linux?
    Yes, you can use AnyConv on any operating system that has a web browser. Our JPG to PNM converter works online and does not require software installation.

Information about JPG and PNM file formats

Full name JPG - Joint Photographic Experts Group Portable Any Map Image
File extension .jpg, .jpeg, .jpe .pnm
MIME type image/jpeg image/x‑portable‑bitmap, image/x‑portable‑graymap, image/x‑portable‑pixmap, image/x‑portable‑anymap
Developed by Joint Photographic Experts Group Jef Poskanzer
Type of format lossy image format Image
Description JPG 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. JPG typically achieves 10:1 compression with little perceptible loss in image quality. PNM is a bitmap image in the Portable Any Map format that was originally developed for processing and storing several types of monochrome and color images without compression and grayscale images. Bitmap graphics data in a PNM file are stored using ASCII or binary structure.
Technical details Image files that employ JPG compression are commonly called "JPG files" and are stored in variants of the JIF image format. Most image capture devices (such as digital cameras) that output JPG creates files in the Exif format, the camera industry standardized for metadata interchange.
File conversion JPG conversion PNM conversion
Associated programs Apple Safari, Google Chrome, Mozilla Firefox, Internet Explorer, Adobe Photoshop, Paint Shop Pro, the GIMP, ImageMagick, IrfanView, Pixel image editor, Paint.NET, Xara Photo & Graphic Designer. GIMP, ImageMagick, Newera Graphics Converter Pro, The MathWorks MATLAB, Wolfram Research Mathematica, XnView
JPG to PNM conversion quality rating:
4.2 (1655 votes)
You need to convert and download at least 1 file to leave a rating!