Tagar terpopuler di Twitter 2021 (diurutkan sesuai abjad)
1. #attackontitan
2. #badminton
3. #bts
4. #crypto
5. #euro2020
6. #genshinimpact
7. #greyapfinaltokyo2020
8. #ikatancinta
9. #nft
10. #tokyo2020
Akun terpopuler di Twitter 2021 (diurutkan sesuai abjad)
1. Rizal Do (@afrkml)
2. Angga Fauzan (@angga_fzn)
3. Badminton Talk (@BadmintonTalk)
4. Boy Candra (@dsuperboy)
5. Fiersa Besari (@FiersaBesari)
6. hrdbacot (@hrdbacot)
7. Takdir Ridwan (@jek___)
8. Jerome Polin Sijabat (@JeromePolin)
9. Joko Widodo (@jokowi)
10. Raden Rauf (@radenrauf)
Emoji terpopuler di Twitter 2021
1. Menangis
2. Minta maaf
3. Piala
4. Retweet
5. Medali
6. Bumi
7. Lemon
8. Bulutangkis
9. Sepeda
10. Salad