Trending Hashtags for International Day of Happiness 2025

Happiness is not just a feeling; it's a celebration, especially on International Day of Happiness! 🌈 This special day, observed worldwide on March 20th, is all about spreading joy, sharing love, and making both yourself and others smile a bit wider. Imagine a day dedicated to creating and sharing moments of happiness, uplifting spirits, and reminding us all of the beauty of life. It's a call to action to fill your social feeds with positivity and connect with others over shared moments of joy. So, ready to light up the internet with some good vibes? Here come the coolest, happiest hashtags to make your posts sparkle and spread happiness like confetti! 🎉✨

international day
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We used Planly's free hashtag generator and our intern's crazy curation skills to come up with this list. Have fun using it!
  • #InternationalDayOfHappiness
  • #HappinessDay
  • #SpreadJoy
  • #ChooseHappiness
  • #HappyMoments
  • #JoyfulLiving
  • #SmileMore
  • #BeHappy
  • #HappinessIsAChoice
  • #FindYourHappy
  • #PositiveVibesOnly
  • #GratitudeEveryday
  • #HappinessEverywhere
  • #LaughMore
  • #HappinessProject
  • #SpreadKindness
  • #JoyfulMoments
  • #FeelGoodFriday (for posts on Fridays)
  • #MindfulHappiness
  • #HappyThoughts
  • #SmilesAcrossMiles
  • #LoveAndHappiness
  • #HappinessHeroes (for tagging people who bring joy)
  • #EverydayHappiness
  • #HappinessWithin
  • #TrueHappiness
  • #ShareYourSmile
  • #JoyfulHeart
  • #SimpleJoys
  • #BlissfulMoments
  • #CaptureJoy
  • #HappinessQuest
  • #LifeIsGood
  • #CherishEveryMoment
  • #HappySoul
  • #RadiatePositivity
  • #GoodVibesOnly
  • #BrightenYourDay
  • #JoyInEveryday
  • #SpreadPositivity
  • #LiveLaughLove
  • #FindingJoy
  • #HappinessIsContagious
  • #JoyfulTimes
  • #MakeSomeoneSmile
  • #SmileWithMe
  • #BlissfulLife
  • #HappyVibes
  • #JoyfulJourney
  • #SunshineAndSmiles
  • #CelebrateHappiness
  • #PositiveEnergy
  • #HappinessOverflow
  • #FeelGoodVibes
  • #SmilesForDays
  • #SpreadTheLove
  • #CheerfulMoments
  • #GlowWithHappiness
  • #HappinessAround
  • #KeepSmiling
  • #JoyfulExpressions
  • #OptimismOverflows
  • #HappinessMatters
  • #HeartwarmingMoments
  • #LaughOutLoud
  • #PureJoy
  • #GoodTimesRoll
  • #HappinessInSmallThings
  • #SmileEveryday
  • #GratefulHeart
  • #HappinessBoost
  • #SpreadTheJoy
  • #JoyFulFills
  • #HappyHearts
  • #EternalHappiness
  • #BurstOfHappiness
  • #UpliftOthers
  • #HappinessSprinkler
  • #MomentsOfJoy
  • #DelightfulDays
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Use a Twitter scheduling software to be ahead of the curve.

And there you have it, a treasure trove of hashtags designed to sprinkle a little (or a lot!) of happiness across your social media feeds. 🌟 Whether you're capturing a fleeting moment of joy, sharing an inspiring story, or simply spreading positive vibes, these hashtags are your allies in lighting up the digital world with smiles and positivity. Remember, happiness shared is happiness doubled. So, go ahead, tag your posts, connect with others, and let's create a vibrant tapestry of joy that reaches every corner of the internet. Happy posting, and may every day be as joyful as the International Day of Happiness! 🎈💖