Can a Non-surgical Nose Job Make my Nose Bigger or Wider?

Nonsurgical treatments including fillers can be used to alter the appearance of your nose, but the first thing I would recommend is to see a Plastic Surgeon in you region who can evaluate your anatomy and discuss with you what your goals are.
In general, it is rare that anyone wants their nose necessarily bigger or wider, even if you want the nose to look more masculine or stronger. The ideal nose is different for each person and depends on multiple factors (ethnicity, how it balances with the rest of your face on frontal view and in profile, etc). In addition, there are different aesthetic ideals for men and women, including the shape and angles of the tip and dorsum (top of the nose) and it is very difficult if not impossible to reach these anatomic goals with a natural, lasting result without surgery. Fillers are great options for very subtle changes or touchups after surgery, but I would be hesitant to offer it to a patient in your situation as the "best" choice.

Non-surgical nose jobs are typically performed by adding injectable fillers to the nose. It is definitely possible to make the nose bigger or wider by adding filler to the nose, but this must be performed safely in order to avoid occlusion of any blood supply.
Be sure to see an expert physician injector such as a facial plastic surgeon who performs both surgical rhinoplasty and non-surgical nose job procedures commonly.
All the best,

To answer your question, yes, a nonsurgical nose job can add height and width to the nose to give it a more masculine appearance.  This is usually done with a volumizing agent such as Perlane or Radiesse in men as these fillers resist deformation the greatest and seem to give the most longevity.  Voluma is also a good product however extra product is needed with Voluma given it's soft nature so can be less cost effective for men.