The Classic filter, the devil's horn but in neon! Incredibly catchy to the eye and gives you a devilish look. This filter puts up an uplifting mood and gives you good vibes, but it might not be best suited for everyone. People can use it after their workouts or for motivational posts. The fire on the contacts gives you a fiery and relaxed look that catches people's attention. It provides the users with a pair of glasses with fire on the glass, which adds to the energy. They want to show everyone that they're on fire, and there couldn't be a better filter than this. Whenever the users are feeling energetic and motivated, they use the "fire sunglasses" filter. Let's have a look at the most popular Snapchat filters for selfies as we all know there's a big range to choose from! 1. Let's explore some of the best Snapchat filters of 2021! Part 1: Most Popular Snapchat Filters for Selfies in 2021 People can also create their filters and help them engage with their brands and businesses. From kids to grown-ups, everyone uses these filters for fun, to make themselves look weird, cool, or just a bit nicer. Snapchat has plenty of lenses and cool filters, making people fall in love with the app. Nearly half a million filters are created every single month, which are perfectly working. Snapchat offers its users almost every type of filter you can imagine. These filters can be a lot of fun, from changing your hairstyle to changing your background. Its lenses and filters are quite popular and dominating in the selfie game all around us. Snapchat has taken over the selfie game since it has first been launched.