Convert AVIF to PHM
Convert AVIF images to PHM format, edit and optimize images online and free.
Drop Files Anywhere to Upload
AVIF, or AV1 Image File Format, is a modern image format derived from the AV1 video codec developed by the Alliance for Open Media. It is designed to deliver high-quality images with superior compression efficiency compared to traditional formats like JPEG and PNG. This format supports advanced features such as HDR (High Dynamic Range), WCG (Wide Color Gamut), 10-bit color depth, and alpha transparency, making it ideal for web developers and digital content creators seeking to optimize performance and visual fidelity. Introduced in 2018, AVIF has rapidly gained adoption due to its open-source nature and effectiveness in reducing file sizes without compromising quality.
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.
Choose any AVIF image from your computer, or drag & drop a AVIF file onto this page.
To customize AVIF to PHM conversion, use the available tools before clicking the Convert button.
Wait for the converter to finish and download your PHM image.
To change AVIF format to PHM, upload your AVIF file to proceed to the preview page. Use any available tools if you want to edit and manipulate your AVIF 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 AVIF file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to AVIF file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to AVIF file location or include path to your input file.