Convert HPGL to JNG
Convert HPGL images to JNG format, edit and optimize images online and free.
Drop Files Anywhere to Upload
The HPGL file extension, short for Hewlett-Packard Graphics Language, is a file format and printer control language developed by Hewlett-Packard in 1977 for use with their plotter printers, starting with the HP-9872. HPGL files contain commands that instruct plotters to draw images using lines rather than dots, making them essential in CAD applications and technical drawings. The language uses a series of two-letter codes followed by parameters to control the plotter's actions, such as moving the pen or drawing shapes.
The JPEG Network Graphics (JNG) file extension is designed for storing JPEG-encoded image data within the PNG file format. Introduced as part of the MNG (Multiple-image Network Graphics) format, JNG was created to provide a flexible, high-quality image format that supports both lossy and lossless compression. It is particularly useful in applications requiring the integration of JPEG compression within a wider range of data types and multimedia elements. Though not widely adopted, JNG offers enhanced compatibility and versatility for complex imaging tasks in computer graphics and web development.
Select a HPGL file from your computer to initiate the upload.
Finalize the HPGL to JNG conversion by applying tools and clicking Convert.
After the JNG conversion finishes, click Download to retrieve the file.
Once installed, Vertopal CLI supports conversion of HPGL image into JNG image.
cd to the HPGL folder or include the path.