JPG to JNG
- Step 1: Upload your JPG files. Click the upload area or drag and drop your images. You can add up to 20 files at once and, if needed, set a target width and height in the settings below to rescale during conversion. As soon as the upload finishes, Converter App starts turning your JPGs into JNG automatically.
- Step 2: Give it a moment. We process even large files quickly, and you can watch the progress. If you set new dimensions, we will rescale before creating the JNG to keep quality and file size balanced.
- Step 3: Download your results. For single uploads you get a direct JNG download. If you uploaded multiple images, we deliver a ZIP containing all converted JNG files. When you are done, your files are removed from our servers automatically.
You can upload up to 20 images at once.

Width (px):
Height (px):
Leave a dimension on Auto to keep it unchanged.
Expert Settings:
Customize options
