#hydrogen
The most viral posts using #hydrogen across TikTok, Instagram, X, Facebook and Pinterest — ranked by real engagement tracked by ViralHunt.
We track 156 posts using #hydrogen across 4 networks, carrying 163.5K engagement between them — an average of 1K per post.
It is used most on Bluesky: 147 of the 156 posts we hold, 94% of the total.
Where it performs hardest per post, though, is Instagram, averaging 8.5K — 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 #hydrogen posts ALL NETWORKS
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Most viral #hydrogen on Bluesky
See all 147 Bluesky posts and track new ones live.
Most viral #hydrogen on Instagram
See all 6 Instagram posts and track new ones live.
Most viral #hydrogen on TikTok
Most viral #hydrogen on Pinterest
#hydrogen in five questions
What is #hydrogen and where is it used?
A hashtag with 156 posts tracked by ViralHunt across 4 networks, mostly on Bluesky (147 posts). Those posts add up to 163.5K engagement, about 1K per post.
Where does #hydrogen perform best?
On Instagram: 8.5K 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 #hydrogen?
Mostly on Tuesdays, around 13:00 UTC: 29% of the 156 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 #hydrogen most?
hydrogenfuelnews.bsky.social (Bluesky, 52 posts), fuelcellsworks.com (Bluesky, 43 posts), acefujiwara.bsky.social (Bluesky, 6 posts), hadihami.bsky.social (Bluesky, 5 posts), science (Instagram, 2 posts), itscosmoknowledge (Instagram, 2 posts).
Which hashtags go with #hydrogen?
Other tags with volume on the same networks: #greenhydrogen, #cleanenergy, #climatetech, #energy, #renewableenergy, #energytransition.
When people post with #hydrogen
Hour of day and day of the week of the 156 dated posts carrying this tag (times in UTC). The busiest hour and day are marked.
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