Embroidery designs are typically made from vector images, however it is also possible to use raster graphics. This can only be done using programs that have digitizing capability. Wilcom Decostudio has this function and also can save designs to DSZ format, so seems to be the best choice for this conversion.
Convert JPEG bitmap image format to ZSK USA embroidery file.
We have found one software suitable in our database for this conversion.
Articles and other information relating to jpeg into dsz conversion:
How to create embroidery design from a photo or picture - Embroidery digitizing function
Microsoft Windows software - convert jpeg to dsz on Windows
An easy embroidery and apparel decoration design software
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.