Convert PNM to PNG
Convert PNM images to PNG format, edit and optimize images online and free.
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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.
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.
Choose the PNM image you want to convert by browsing your device.
Use conversion tools to process PNM image into PNG image.
Finalize the PNG image conversion and proceed with downloading the file.
Rotate PNM to right (90° clockwise), to left (90° counter-clockwise), 180°, and convert it to PNG.
Flip PNM vertically and/or horizontally (flop), and convert it to PNG.
Convert PNM to PNG and change the compression without loosing quality. A trade-off between file size and decoding speed.
Convert PNM to Black & White (monochrome) PNG, 8-bit Grayscale PNG, 24-bit RGB PNG, and 32-bit RGBA PNG.
Convert PNM to interlaced PNG.
Prepare Vertopal CLI to process PNM image and deliver PNG image.