Free Online JNX to HEIC Converter
Convert JNX files to HEIC online for free
JNX
轉
HEIC
JNX
Garmin Tile Format
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.
HEIC
High Efficiency Image Container
HEIC is a file extension that Apple uses for the HEIF image format, which are usually coded by HEVC codec (High Efficiency Video Compression). This format is great for Live Photos because it can contain an image sequence. The best part about it is that you can store twice as many pictures in the HEIC format as in JPEG in the same size and quality because it uses the next-generation file compression.
How to Convert JNX to HEIC

Step 1: Upload Files
Click the upload button or drag and drop your files into the upload area. We support various file formats for conversion.

Step 2: Select Format
Choose your desired output format from the available options. The conversion will be automatically configured for optimal results.

Step 3: Download
Once the conversion is complete, your converted files will be ready for download. Click the download button to save your files.