JNX to DXT1 Converter

Easily convert your JNX files to DXT1 format in the Image category with ConvertOnline's efficient tool.

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What is JNX ?

JNX is used by Garmin devices for storing files to display satellite maps available through a BirdsEye subscription. JNX is the so-called tile format which means that a large raster image of the map is divided into smaller rectangular pieces for faster display by the navigator.

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What is DXT1 ?

DXT1 is a texture compression format primarily used in the gaming and graphics industries. It allows for efficient storage of images by using lossy compression techniques, which reduces file size while maintaining acceptable visual quality for 3D textures.

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How to Convert JNX to DXT1 in Just a Few Steps

  1. Upload your JNX file
    Click the upload button or drag & drop your file into the converter area. We support all major formats.
  2. Choose DXT1 as the output format
    The tool will automatically convert your file to DXT1.
  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 DXT1 file instantly.

Start converting JNX to DXT1 now — it’s fast, safe, and completely online!