Click Add Your Media and upload your PGM file.
Make sure that the output format is set to JPEG.
Click Convert.
Popular converters:
You can also convert your files with our powerful desktop app.
If you need to convert multiple files or your file is too large for the online converter, try the desktop alternative. The Movavi converter is a versatile audio, video, and image format changer. It deals with over 180 file formats, can convert files in bulk quickly, with high output quality and resolution. Its SuperSpeed mode gives you the fastest conversion speed and no quality loss. It has versions for both Windows PC and Mac and is really lightweight, allowing you to process photos, movies, and music files even on a weak computer.
How to convert PGM to JPEG fast and easy? Read the guide below to find out!
Step 1. Download and install the Movavi converter
How to use a file converter? First, download the version of the software for Microsoft Windows or Macintosh, launch it, and proceed following the on-screen instructions. When the app is installed to your computer, it will run automatically.
Locate the PGM files you want to convert and drag-and-drop them into the program’s window. The application can convert big batches of files – there’s no limit to how many files you can transfer at once.
In the Formats menu, select the file type you want to turn your media into and choose the target format for the files. Also, you can change the conversion settings: choose a different bitrate, resolution (including HD, Ultra HD, and even 4K), codec, etc. Pay attention to the SuperSpeed label: it indicates that the conversion will be performed with a very high speed and without losing quality.
To specify the output folder, click the Save to button. Hit the Convert button to launch the process. When the converting is done, the new media files will be saved to the chosen folder.
Now you know how to change the file format using the Movavi converter. WIth this tool, you can also reduce the file size, cut out clips from videos, crop pictures, and create animations from your favorite movies. Get the free trial version and test it out!
Converting PGM (Portable Gray Map) files to JPEG is a common need for those dealing with image processing or graphics. Fortunately, the process can be simplified and made accessible for everyone, thanks to online tools like Online Video Converter. For those who want to know how to convert PGM to JPEG online for free, using Online Video Converter is a perfect solution.
Why you might need to convert PGM to JPEG? PGM files are typically used for storing grayscale images in a simple format. However, JPEG is more widely supported, offering greater compatibility with various devices and software. Plus, JPEG files are generally smaller in size, making them more suitable for web use.
With Online Video Converter, you can convert PGM to JPEG for free in just a few clicks. The process is straightforward, user-friendly, and does not require any specialized software installation. This accessibility is one of the significant pros of using this online converter. Other advantages include:
Compatibility: The tool works on various devices and operating systems since it operates in a web browser.
Cost-Effectiveness: It's free to use, making it an excellent option for individuals or small businesses on a budget.
Convenience: Online converters save time, as you don't need to download and install any software.
Instant Conversion: The process is fast, and you can download your converted JPEG file immediately after the conversion.
What is PGM?
Full name
Portable Gray Map
Format type
Image
Developed by
Jef Poskanzer
Description
As the full name states, the PGM format is used to store grayscale images. Although the format doesn't support color, it can hold thousands of shades between pure white and black to provide stunning imagery.
File extension
.pgm
Technical details
Data in PGM files is stored as a plain-text (ASCII) or a binary file with info on height, width, and two bytes of color data (8 or 16 bits) for each pixel.
Associated programs
Apple Preview, GIMP, Corel PaintShop Pro 2022, Canvas GFX Canvas X Pro, ACD Systems ACDSee Photo Studio, Inkscape
What is JPEG?
Full name
Joint Photographic Experts Group
Format type
Image
Developed by
Joint Photographic Experts Group
Description
JPEG is a lossy compression standard for digital images. The JPEG compression reduces some data, but the loss is almost unnoticeable to the human eye. Due to the small size of JPEG files, the format is widely used for storing and transferring images. JPEG is also used for taking pictures with digital cameras.
File extension
.jpg, .jpeg, .jfif, .jif, .jfi,.jpe
Technical details
The JPEG compression is based on the discrete cosine transform (DCT).
Associated programs
Adobe® Photoshop®, Microsoft Photos, Apple Preview, Google Photos, Corel PaintShop Pro
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