Is there a way to fix my uneven nostrils? (Photo)

The best way to address this would be with a rhinoplasty. I would recommend seeing an American Board of Plastic Surgery certified plastic surgeon with experience in rhinoplasty.

Based on your photos, it appears that your left nostril margin is a drop higher than your right. I suspect that most people do not notice this, however, if this is a source of dissatisfaction, depending on your examination, lowering of your left nostril margin permanently with microdroplet Silikon-1000 may be considered. I hope this helps! Sincerely, Dr Joseph