Twitter on Thursday released the list of the top 10 hashtags that were tweeted in India in 2021 and #Covid19 emerged as the most tweeted hashtag. It was followed by #FarmersProtest, #TeamIndia, #Tokyo2020, #IPL2021, #IndvsEng and #Diwali. The hashtags for Tamil movie 'Master', world's largest cryptocurrency 'Bitcoin' and 'Permission to Dance', a song by BTS, were also among the list.