Convert PNG to PNM
Convert PNG images to PNM format, edit and optimize images online and free.
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The Portable Network Graphics (PNG) file extension, established in 1996, serves as a widely-used raster graphics format that supports lossless data compression. Initially developed as a superior, patent-free replacement for the GIF format, PNG is prevalent in the IT industry for web design, digital photography, and complex graphics due to its capability to handle detailed images with transparent backgrounds and its extensive color range. Known for maintaining high-quality visuals without increasing file size significantly, PNG remains an indispensable tool in professional digital imaging and web development.
The PNM (Portable Anymap) file extension, developed by Jef Poskanzer in the 1980s, stands for Portable Any Map. It is an uncompressed raster graphics format designed for portable image storage and exchange, encompassing three sub-formats: PBM (Portable Bitmap), PGM (Portable Graymap), and PPM (Portable Pixmap). PNM files store image data in plain text or binary format, ensuring easy usage across different platforms and applications. This format is widely supported by various image editing software and is valued for its simplicity and lossless compression.
Drag and drop your PNG file or click Choose File to proceed.
Finalize the PNG to PNM conversion by applying tools and clicking Convert.
You will be redirected to the download page to obtain the PNM image.
Rotate PNG to right (90° clockwise), to left (90° counter-clockwise), 180°, and convert it to PNM.
Flip PNG vertically and/or horizontally (flop), and convert it to PNM.
The Vertopal CLI tool provides efficient conversion from PNG image into PNM image.
cd to the PNG folder or include the path.