GRAY to HDR Converter

Easily convert your GRAY files to HDR format in the Image category with ConvertOnline's efficient tool.

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What is GRAY ?

The 'gray' file format is primarily used for storing grayscale images, which contain varying shades of gray without color information. It is often used in applications that require high-contrast visuals, such as medical imaging and document scanning.

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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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How to Convert GRAY to HDR in Just a Few Steps

  1. Upload your GRAY file
    Click the upload button or drag & drop your file into the converter area. We support all major formats.
  2. Choose HDR as the output format
    The tool will automatically convert your file to HDR.
  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 HDR file instantly.

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