#funfact
The most viral posts using #funfact across TikTok, Instagram, X, Facebook and Pinterest — ranked by real engagement tracked by ViralHunt.
We track 418 posts using #funfact across 7 networks, carrying 32M engagement between them — an average of 76.6K per post.
It is used most on TikTok: 321 of the 418 posts we hold, 77% of the total.
Where it performs hardest per post, though, is Instagram, averaging 157K — so the tag is posted most in one place and lands best in another, which is exactly the difference worth knowing before choosing where to use it.
Ranking comes from the posts themselves rather than from how often the tag appears, and it is recalculated as new posts are collected. How we measure this →
Top #funfact posts ALL NETWORKS
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Most viral #funfact on TikTok
See all 321 TikTok posts and track new ones live.
Most viral #funfact on Bluesky
See all 47 Bluesky posts and track new ones live.
Most viral #funfact on Instagram
See all 46 Instagram posts and track new ones live.
Most viral #funfact on X / Twitter
Most viral #funfact on Mastodon
Most viral #funfact on Tumblr
Most viral #funfact on Pinterest
#funfact in five questions
What is #funfact and where is it used?
A hashtag with 418 posts tracked by ViralHunt across 7 networks, mostly on TikTok (321 posts). Those posts add up to 32M engagement, about 76.6K per post.
Where does #funfact perform best?
On Instagram: 157K engagement per post on average, even though it is posted more on TikTok. It is used in one place and works better in another.
When do people post with #funfact?
Mostly on Wednesdays, around 08:00 UTC: 34% of the 415 dated posts fall in the three hours around that time. Posting when the tag is active is posting when someone is reading it.
Who uses #funfact most?
idea.soup (TikTok, 253 posts), doctormyro (TikTok, 17 posts), museumofscience (TikTok, 13 posts), general.knowledge.booster (Instagram, 12 posts), fixmyspeakers.com (Bluesky, 7 posts), officialodddanny (Instagram, 7 posts).
Which hashtags go with #funfact?
Other tags with volume on the same networks: #history, #nowplaying, #furryart, #photography, #naturephotography, #digitalart.
When people post with #funfact
Hour of day and day of the week of the 415 dated posts carrying this tag (times in UTC). The busiest hour and day are marked.
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