Going viral on TikTok doesn't just depend on the quality of your videos: hashtags play an essential role in the visibility of your content. Well chosen, they allow your videos to appear in recommendations, reach a wider audience, and position you in powerful trends. Poorly chosen or misused, they can instead limit your reach and prevent the algorithm from understanding your content.
In this article, we'll discover which hashtags to use to go viral on TikTok, how to choose them wisely, why some work better than others, and how to create an effective strategy to maximize your visibility. Whether you're a beginner or an experienced creator, mastering hashtags is one of the fastest ways to boost your growth on the platform.
The importance of having good hashtags for visibility on TikTok
On TikTok, hashtags are not just decorative keywords: they play a central role in how the algorithm works and in video visibility. They allow the platform to understand the content you publish, identify the audience likely to be interested, and increase the probability that your videos appear in the "For You" tab. Having good hashtags is therefore essential to hope to go viral and reach a wider audience.
Hashtags act as a classification system. Every video published on TikTok is analyzed to determine its theme, style, trend, or purpose. By using appropriate hashtags, you help the algorithm understand your content more precisely. This increases your chances of being shown to the right people, i.e., those who have already interacted with similar videos. A good hashtag can therefore multiply your views, while a poor choice can completely limit your organic reach.
But hashtags don't just help the algorithm: they also help users. Many people use TikTok as a search engine. They type hashtags to find videos in a specific field: #fitness, #humor, #cooking, #tips, #beauty, etc. If you use the right hashtags, your video can appear in these searches, even to an audience that doesn't know you yet. It's one of the most effective methods to gain views naturally.
The other great importance of hashtags lies in their role in trends. TikTok works heavily through passing fads: a challenge can explode in a few hours, a sound can go viral in a day, and a hashtag can generate millions of views in record time. Using a trending hashtag at the right moment allows you to ride the wave and get much greater exposure than usual. Creators who grow fast on TikTok are often those who spot trends and exploit them intelligently.
However, it's not enough to only use popular hashtags. Overly generic hashtags, like #foryou or #fyp, are saturated: millions of videos use them. Your content risks getting lost in the crowd. The most effective strategy is to combine three types of hashtags:
• niche hashtags, which precisely describe your content;
• trending hashtags, linked to current virality;
• more general but moderately competitive hashtags, to broaden your visibility.
Additionally, having good hashtags improves the consistency of your account. If you regularly use the same hashtags around a specific theme, TikTok will better understand your positioning. This increases your chances of being identified as a creator in a specific niche, which promotes your long-term growth.
Finally, hashtags promote interaction. A user who follows or explores a particular hashtag may come across your video and choose to interact, like, comment, or even subscribe. On a large scale, these interactions influence the algorithm and further strengthen your visibility.
In summary, hashtags are an indispensable strategic tool on TikTok. They allow you to become visible, exploit trends, target the right audience, and optimize your presence in the algorithm. Used well, they become one of the most powerful levers for going viral on the platform.
Why do some hashtags work better than others?
Not all hashtags are equal on TikTok. Some explode and propel a video into recommendations, while others provide no visibility at all. This difference is not random: it depends on how TikTok interprets hashtags, the type of audience that views them, and the level of competition associated with each one. Understanding why some hashtags work better than others is essential to optimize your growth on the platform.
The relevance of the hashtag to the content
The first criterion that influences a hashtag's performance is its relevance. TikTok analyzes the content of your videos through image recognition, sounds, and generated interactions. If the hashtags you use don't actually match what your video shows, the algorithm ignores them or penalizes you by limiting your visibility.
A relevant hashtag means that:
• it perfectly describes your video,
• it matches the expectations of users who view it,
• it helps TikTok correctly categorize your content.
Conversely, generic or misleading hashtags like #foryou don't provide real contextualization and are quickly drowned in the crowd. TikTok favors what is precise, clear, and consistent.
The level of competition and saturation
A hashtag can be extremely popular… and yet completely useless for your video. When a hashtag is used on millions of pieces of content, your video becomes virtually invisible in this continuous flow. It gets crushed under the quantity, with no chance of being highlighted.
That's why intermediate or niche hashtags often work better. They:
• bring together a targeted audience,
• are less saturated,
• make it easier to be spotted,
• offer more chances of appearing in searches.
Creators who blow up on TikTok are often those who exploit niche hashtags rather than overloaded ones.
Popularity and trend dynamics
A hashtag can perform well because it's in a trending phase. On TikTok, everything evolves very quickly: a hashtag can suddenly go viral because a challenge emerges, a celebrity uses it, or a community massively adopts it.
A trending hashtag works better because:
• it attracts massive traffic in a short time,
• users actively explore this topic,
• TikTok highlights associated content more.
However, these hashtags are ephemeral. They must be used at the right time, as their power can drop just as quickly.
The engagement generated by hashtags
TikTok favors hashtags that generate engagement: likes, comments, shares, saves, video completion rate. When your videos get good results with a specific hashtag, TikTok considers your content relevant for that topic. Result: it favors you more for that same hashtag in future posts.
That's why some hashtags end up becoming your "natural territories" on TikTok: your account is associated with a niche, a style, and a type of audience, which further strengthens your visibility.
The best hashtags for TikTok
To increase the visibility of your videos on TikTok, using the right hashtags is essential. Popular hashtags allow you to access a wide audience, while more targeted hashtags strengthen your presence in a specific niche. The ideal approach is to combine viral hashtags with specific hashtags to maximize your chances of appearing in the "For You" feed.
Here are the most used TikTok hashtags as of January 2024:
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#fyp
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#foryou
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#foryoupage
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#viral
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#tiktok
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#trending
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#duet
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#funny
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#comedy
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#trend
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#humor
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#greenscreen
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#anime
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#love
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#stitch
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#meme
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#pov
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#football
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#explore
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#like
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#dance
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#bts
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#learnontiktok
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#food
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#memes
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#greenscreenvideo
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#video
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#art
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#gaming
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#minecraft