Convert APNG (Animated PNG) to PHM
Convert APNG (Animated PNG) images to PHM format, edit and optimize images online and free.
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Animated Portable Network Graphics (APNG) is an extension of the Portable Network Graphics (PNG) format designed to support animated images. Introduced in 2004, APNG allows for animated sequences while retaining backward compatibility with non-animated PNG files. This format is utilized for its lossless compression, making it ideal for web graphics where image quality is paramount. APNG files are widely used for animated icons, logos, and other elements that benefit from high-quality animations without the artifacts common in GIF files. Its concise, efficient structure makes it a preferred choice among developers and designers focused on optimizing web performance.
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 a APNG (Animated PNG) image and upload it to the converter.
Select customization options for APNG (Animated PNG) to PHM conversion, then click Convert.
When the PHM status is successful, download the file immediately.
To change APNG format to PHM, upload your APNG file to proceed to the preview page. Use any available tools if you want to edit and manipulate your APNG file. Click on the convert button and wait for the convert to complete. Download the converted PHM file afterward.
With Vertopal CLI installed, you can convert APNG (Animated PNG) image directly into PHM image.