Instagram users build their photo galleries on good feelings. For this reason, the #love hashtag is ever present next to the pics of friends, family, vacations, and beautiful scenery.

Occurrences of this hashtag are inspired by the @instagood Instagram account, which scours the Instagram community for excellent photos and videos that are just too #instagood not to share. Add this hashtag to your content for a chance to be reposted.

This is the quintessential selfie hashtag, indicating to the Instagram community that the photo it's captioning is a picture of you.

#Cute puts your content in a pool of Instagram photos and videos that elicit "awes" from all over the Instaverse. If you think your puppy is the cutest puppy that ever lived, it deserves a photo with this esteemed hashtag.

#Tbt stands for "Throwback Thursday," and encourages Instagram users to post an old photo of themselves or an event they're reminiscing over. Everyone likes content from the good old days -- here's your hashtag for enjoying the nostalgia.

On Twitter, #MondayMotivation encourages inspiring quotes and messages to help people start the week off on the right foot. On Instagram, the #motivation hashtag has come to caption anything from a photo of a user after a big gym session, to a computer screen right before he or she gets to work.

Meal pics are the bread and butter (no pun intended) of a people-oriented Instagram account -- and 2018 was no exception. Use the #food hashtag to caption your next delicious Instagram photo.

#Iphonesia is dedicated to the burgeoning community of Instagrammers in Indonesia.

#Instamood is all about the vibe or emotion a photo or video elicits. Pretty scenery, a day at the beach, or a night out with good people were all prominent under the #instamood hashtag in 2018. Landscapes are a popular starting point when figuring out what to post on Instagram, according to Jumper Media, and they fit into this hashtag perfectly.

Managing a business account? This hashtag is a surefire way to attract more followers and repeat visitors. If you plan to post daily content, all around a common theme, add the #photooftheday hashtag to increase your exposure.