We already learned from the Pixel Bikini that it’s really easy to make an innocent image look NSFW by adding in some strategically placed pixels. The Nudifier App uses that concept to convert boring everyday photos into hilarious NSFW looking pics. So you could take a completely innocent photo of Grandma sitting on porch and make it look like she’s a crazy old lady who sits outside in the nude. Of course if your grandma is a crazy old lady who sits on her porch naked, you can use the app to clean things up. Either way, Nudifier will definitely improve your family photos.