HDR to PNM Converter

Convert HDR to PNM online quickly and easily. Just upload your file, convert it, and download the PNM in seconds.

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What is HDR ?

HDR (High Dynamic Range) is a file format primarily used for storing images that contain a broader range of luminosity than standard formats. It allows for more detailed and realistic representation of scenes, particularly in photography and computer graphics.

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What is PNM ?

PNM (Portable Anymap) is a family of image formats that includes PBM (Portable Bitmap), PGM (Portable Graymap), and PPM (Portable Pixmap). It is designed for simplicity and portability, allowing easy manipulation and conversion between different image types.

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How to Convert HDR to PNM in Just a Few Steps

  1. Upload your HDR file
    Click the upload button or drag & drop your file into the converter area. We support all major formats.
  2. Choose PNM as the output format
    The tool will automatically convert your file to PNM.
  3. Start the conversion
    Click the "Convert" button and let our tool handle everything. The conversion only takes a few seconds.
  4. Download your converted file
    Once complete, download your new PNM file instantly.

Start converting HDR to PNM now — it’s fast, safe, and completely online!