#utau
The most viral posts using #utau across TikTok, Instagram, X, Facebook and Pinterest — ranked by real engagement tracked by ViralHunt.
We track 362 posts using #utau across 4 networks, carrying 2.3M engagement between them — an average of 6.2K per post.
It is used most on Bluesky: 322 of the 362 posts we hold, 89% of the total.
Where it performs hardest per post, though, is Douyin, averaging 58K — 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 #utau posts ALL NETWORKS
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Most viral #utau on Bluesky
See all 322 Bluesky posts and track new ones live.
Most viral #utau on Douyin
See all 38 Douyin posts and track new ones live.
Most viral #utau on Pinterest
Most viral #utau on TikTok
#utau in five questions
What is #utau and where is it used?
A hashtag with 362 posts tracked by ViralHunt across 4 networks, mostly on Bluesky (322 posts). Those posts add up to 2.3M engagement, about 6.2K per post.
Where does #utau perform best?
On Douyin: 58K engagement per post on average, even though it is posted more on Bluesky. It is used in one place and works better in another.
When do people post with #utau?
Mostly on Fridays, around 04:00 UTC: 22% of the 362 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 #utau most?
gharrhome.bsky.social (Bluesky, 131 posts), rabbitbabyrabbit.bsky.social (Bluesky, 69 posts), Super Girl Xi Xi (Douyin, 10 posts), aux-p.bsky.social (Bluesky, 7 posts), Super Girl Xixi (Douyin, 6 posts), vtmilky.bsky.social (Bluesky, 5 posts).
When people post with #utau
Hour of day and day of the week of the 362 dated posts carrying this tag (times in UTC). The busiest hour and day are marked.
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