Enter a topic and get a TikTok-tuned hashtag set — a deliberate mix of broad reach tags and specific ones that tell the algorithm who your video is for.
This one needs real processing — transcription, or a video render — so it runs in the app rather than in your browser tab. Free tier: 10 generations per day.
10 generations per day
How It Works
A topic, a caption, or the transcript of the clip.
Ranked tags, split into broad and niche, sized for a TikTok caption.
Enough to categorise the video without turning the caption into a wall of tags.
TikTok's recommendation system decides who sees your video, and hashtags are one of several signals it uses to work out what the video is about. They are not the main one — watch time, completion rate and rewatches matter far more — but they help the system place a new video before it has performance data to learn from.
This is where #fyp and #foryou come in, and where they mostly fail. They are on hundreds of millions of videos, which makes them close to meaningless as a signal: telling the algorithm your video belongs on the For You page conveys no information, because every video claims that.
Specific tags do real work. A tag naming your actual subject puts your video in front of an audience that has shown interest in that subject, and interest is what produces the completed watch that actually moves a video. Three precise tags beat ten generic ones every time.
Why Use This Tool
So you can take some of each on purpose instead of ten versions of the same idea.
Tags describe your subject rather than defaulting to whatever is trending this week.
Paste what was actually said and the tags follow the content, not just the label.
Ten generations a day without an account.
Sets are sized to leave room for an actual caption, not to fill the character limit.
Drop anything that does not describe your video. Irrelevant tags are a cost, not a free lottery ticket.
Three to five. Past that you are adding noise, and the caption space is better spent on something that makes a viewer stay.
Not meaningfully. It appears on hundreds of millions of videos, so it carries almost no information about what your video is. Specific tags describing your subject do considerably more.
Only when the trend genuinely matches your video. Attaching an unrelated trending tag puts you in front of people who wanted something else, and they swipe away — which teaches the algorithm your video does not hold attention.
No. The first line of the caption is read by humans deciding whether to keep watching. Hashtags are read by a system that already has stronger signals available.
You can, and it keeps the caption clean, but tags in the caption are the more reliable signal.
Yes — ten generations a day, no account.
Hashtags decide a little about who sees your video. The video decides everything about whether they stay. ShortsHero picks moments that open strongly enough to earn the watch.
Make clips that hold attentionFree to start · No credit card required
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