In order to create an embroidery design in Husqvarna VP3 format from a JPEG image you need to do a two step conversion. You first need to digitize JPG to some more common format like JEF using JPG to JEF converters and then perform another conversion from JEF to VP3.
Convert JPEG bitmap image format to Husqvarna/Viking/Pfaff embroidery format.
We have found one software suitable in our database for this conversion.
Microsoft Windows software - convert jpeg to vp3 on Windows
An embroidery designs manager
Convert from jpeg file format
The table with program actions contains information about what each program is capable of doing with their files. This may be a good pointer for further searches for certain file conversions and help you find the converter you are looking for if our search result is insufficient for you. However, it is far from perfect and may sometimes show results which are not really usable because of the nature of the software handles the files. So a conversion that appears as possible, just because of matched actions, may in fact not be possible.