Convert jnx to sk

  1. Download and install the latest version of Filestar.

  2. Right click on one or more Jnx file(s) on your desktop and select Convert with Filestar.

  3. Type convert to sk in the search box.

  4. Press Convert.

  5. Or let an AI agent do it: filestarcli -i photo.jnx -c "convert to sk" (how).

Let your AI agent convert JNX to SK

Claude Code, Codex, Cursor and other agents can do this on your computer with Filestar. Your files stay on your machine.

Install Filestar and add it to your agents:

npm install -g filestar
filestarcli agent install

Then ask your agent:

“Convert the JNX files in my Downloads folder to SK”

Or run it yourself:

filestarcli -i photo.jnx -c "convert to sk"

Runs on your computer, so your files stay on it. Works on Windows, macOS and Linux. 50 free conversions with the npm install, no account needed.

Can my AI agent convert JNX to SK?

Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i photo.jnx -c "convert to sk" on your computer, so your files stay on it.

Using Filestar With AI Agents → · Download SKILL.md

What is the difference between .jnx and .sk?

Extension
.jnx
.sk
Format
Binary
Binary
Category
Raster Image
Vector Image
Developer
Garmin
Skencil
Description
JNX is a raster image file format used by Garmin devices. It stores satellite map images seen through a BirdsEye subscription. This satellite maps are divided into smaller tiles for faster loading when displaying them. Hence, the name tile format.
This format is a vector images file in the Sketch Drawing program, which serves to edit and create interface designs, applications and software shells. SK-files contain objects and layers which can be edited independently of each other.
MIME Type
application/x-jnx
application/x-skencil
Sample
sample.sk

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