Convert PNM to HEIC
Convert PNM images to HEIC format, edit and optimize images online and free.
Drop Files Anywhere to Upload
The PNM which stands for Portable Any-Map is an abstraction of Netpbm PBM, PGM, and PPM formats, designed by Jef Poskanzer in the 1980s. It was designed to easily exchange binary images between different platforms.
HEIC, abbreviated from High-Efficiency Image Container, is an image file container that uses High-Efficiency Video Coding (HEVC, ITU-T H.265) for storing multiple images in a single file. HEIC is used natively in Apple iOS and macOS devices and each photo takes up about half the space of an equivalent quality JPEG file.
Start uploading a PNM image by clicking the Choose File button or drag & dropping your PNM file.
Use any available PNM to HEIC tools on the preview page and click Convert.
Let the conversion process finish, then download your HEIC image.
To change PNM format to HEIC, upload your PNM file to proceed to the preview page. Use any available tools if you want to edit and manipulate your PNM file. Click on the convert button and wait for the convert to complete. Download the converted HEIC file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to PNM file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to PNM file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to PNM file location or include path to your input file.