Popsugar Culture Tech Tips How Do I Make a Custom Filter on Snapchat? Want a Custom Filter on Snapchat? It's Now Easier Than Ever to Make One August 4, 2017 by Ann-Marie Alcántara First Published: June 28, 2017 View On One Page Photo 12 of 16 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 12 Pick the location of where you'd like your geofilter to exist. You can drag the circles to expand or lessen the scope of your geofence. You can also search a specific location. Previous Next Start Slideshow Tech TipsDigital LifeSnapchat