Convert JNG to PHM
Convert JNG images to PHM format, edit and optimize images online and free.
Drop Files Anywhere to Upload
The JNG format expertly blends JPEG's compression with PNG's transparency. Developed by the PNG Development Group, it's a member of the MNG family, designed for embedding lossy JPEG images in animations. While JNG files are more compact, they may exhibit typical JPEG compression artifacts.
The PHM file extension stands for Portable Float-map Image (16-bit half), a format used for storing high dynamic range (HDR) images with 16-bit half-precision floating-point values. This format is particularly useful in applications requiring precise color representation and extensive dynamic range, such as computer graphics, image processing, and scientific visualization. Originating from the Portable FloatMap (PFM) format, PHM was developed to provide a more efficient storage solution by utilizing half-precision floats, thereby reducing file size while maintaining significant detail and accuracy.
Click the Choose File button to select the JNG file.
Choose any JNG to PHM converter tools for a customized conversion, and click Convert.
When the conversion status changes to successful, click on the Download button to get the final PHM image.
To change JNG format to PHM, upload your JNG file to proceed to the preview page. Use any available tools if you want to edit and manipulate your JNG file. Click on the convert button and wait for the convert to complete. Download the converted PHM file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to JNG file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to JNG file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to JNG file location or include path to your input file.