TikTok has taken the world by storm, and in 2025, it shows no signs of slowing down. Whether you’re a content creator, small business, or just someone who loves sharing fun videos, you’re probably wondering how to go viral on TikTok. One of the simplest but most effective tools in your TikTok toolkit? Hashtags.
Yep, those little words with a “#” in front of them can be the key to boosting your views, reaching new audiences, and even landing on the For You Page (FYP).
In this blog post, we’ll break down the best hashtags for its viral videos in 2025, how to use them effectively, and what mistakes to avoid.
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💡 Why Hashtags Matter on TikTok
In a platform flooded with content, hashtags help categorize your videos and tell TikTok’s algorithm who should see them. When used right, hashtags increase your discoverability, connect you with trending topics, and help your video ride the wave of viral challenges.
Key benefits of using hashtags:
- More chances to appear on the FYP
- Higher engagement from niche audiences
- Ability to join trending conversations and challenges
- Long-term visibility for evergreen content
🚀 Top Trending Hashtags in 2025
Let’s start with the general-purpose hashtags that are dominating TikTok in 2025. These are great for boosting visibility and riding trending waves:
- #fyp2025
- #viralvideo
- #tiktoktrends
- #explorepage
- #trendingnow
- #ForYou
- #tiktokviral
- #WatchThis
These are your broad reach tags. Combine them with more targeted ones (explained below) to hit both wide and specific audiences.
🎯 Niche-Specific Hashtags for Better Reach
Now that we’ve covered the viral tags, it’s time to go deeper. Niche-specific hashtags connect you with people who actually care about your content—and are more likely to follow and engage.
🧘♀️ Lifestyle & Wellness
- #MindfulLiving
- #MorningRoutine
- #WellnessTips
- #SelfCareTok
- #HealthyHabits
👗 Fashion & Beauty
- #OOTD2025
- #GRWM
- #MakeupHacks
- #BeautyTok
- #StreetStyle
🥗 Food & Recipes
- #TikTokEats
- #EasyRecipe2025
- #ViralFood
- #CookingTok
- #FoodieFinds
🎧 Music & Dance
- #DanceChallenge2025
- #SingWithMe
- #NewMusicAlert
- #TikTokBeats
- #LipSyncBattle
🧠 Education & Productivity
- #LearnOnTikTok
- #StudyWithMe
- #ProductivityHacks
- #MotivationTok
- #LifeTips2025
Want to stand out? Use 1–2 niche hashtags + 2–3 trending hashtags per post.
📌 How to Use Hashtags the Right Way
There’s a smart way to use hashtags—and a spammy way. Here’s how to make your hashtags work with the algorithm instead of against it.
✅ DO:
- Mix broad and niche hashtags
- Use 5–8 hashtags per post (avoid overstuffing)
- Update your tags regularly to stay current
- Use original, relevant hashtags that describe your content accurately
- Create a branded hashtag for yourself or your brand
❌ DON’T:
- Use hashtags that have nothing to do with your video
- Copy-paste the same hashtags on every post
- Add 15+ hashtags (it can signal spam to the algorithm)
- Rely only on hashtags—your content quality still matters most
🔍 Where to Find Trending TikTok Hashtags
Not sure what’s hot right now? Try these tools and methods:
- TikTok Discover Tab: TikTok’s built-in page shows trending hashtags in real time.
- Search Bar Suggestions: Type a keyword and see auto-suggested tags with view counts.
- Third-party tools: Try websites like Hashtag Expert, TuckTools, or TrendTok Analytics.
- Follow creators in your niche: See what they’re using—if it’s working for them, it might work for you too.
🧠 Pro Tip: Build a Hashtag Strategy
Don’t just throw hashtags in and hope for the best. Build a system that works for your content and goals.
Example Hashtag Formula:
2 Trending Hashtags + 2 Niche Hashtags + 1 Branded Hashtag
Example Post (Fitness Niche):
#fyp2025 #trendingnow #FitTok #WorkoutMotivation #TrainWithAlex
This combo gives you viral reach and relevance.
Conclusion
Going viral on TikTok in 2025 isn’t about luck—it’s about strategy, consistency, and creativity. And yes, hashtags still matter.
To recap:
- Use a mix of trending and niche-specific hashtags.
- Keep them relevant to your content.
- Stay up-to-date with trends.
- Test and tweak what works for your audience.
So the next time you’re editing a TikTok video, don’t just upload and go—strategize your hashtags like a pro. With the right mix, your next post might just be the one that takes off.
Need help building a content plan or hashtag strategy tailored to your niche? Drop a comment or message, and I’d be happy to help you grow your TikTok presence in 2025!
Let me know if you’d like this exported in Word or HTML format, or if you’d like a follow-up post with viral TikTok content ideas!
Frequently Asked Questions (FAQs)
What are the best hashtags for TikTok viral videos in 2025?
The best hashtags for TikTok viral videos in 2025 include a mix of trending tags and evergreen categories. Some popular examples are:
- #FYP (For You Page)
- #ViralVideo
- #TikTokTrend
- #2025Trends
- #FunnyTikTok
- #Relatable
- #TikTokMadeMeBuyIt
Remember, pairing general hashtags with niche-specific ones (e.g., #FitnessTikTok, #BookTok, #FashionTips) gives your video better targeting and reach.
How many hashtags should I use in a TikTok video?
TikTok allows up to 100 characters in the caption (including hashtags), so it’s best to use 3 to 6 well-chosen hashtags. Avoid stuffing your caption with too many tags, as this can look spammy and reduce engagement. Focus on quality over quantity by combining trending, niche, and branded hashtags.
How do hashtags help a video go viral on TikTok?
Hashtags categorize your content and make it discoverable to new audiences beyond your followers. When you use the best hashtags for TikTok viral videos, TikTok’s algorithm can better understand your content and recommend it to users interested in similar topics, increasing the chance of landing on the For You Page (FYP) and going viral.
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