Answers · Trends, sounds & hashtags
How many hashtags should you use on TikTok?
Short answer: Use roughly three to five hashtags per TikTok — enough to signal your topic without cluttering the caption. There's no magic number, and stuffing 20 tags won't rescue a weak video. Pick a couple that describe the content, one niche tag, and skip generic spam like #fyp or #viral. Check TikTok's current guidance in-app.
Why a handful beats a pile
There's no official magic number, and TikTok has never confirmed that more tags equal more reach. In practice, three to five focused hashtags do the job: they tell TikTok what your video is about so it can match you to the right viewers. Piling on 15 to 20 tags dilutes that signal and eats caption space you could use for a hook. Treat hashtags as labels, not lottery tickets.
Which ones to actually use
- One or two that plainly describe the content — what's in the video.
- One niche or community tag your target audience actually follows or searches.
- Optionally one broader tag for context, but don't lean on it for reach.
- Skip generic spam like #fyp, #foryou, and #viral — they're too broad to help and add nothing.
- Avoid banned or flagged hashtags, which can quietly suppress a post. When in doubt, check the tag inside the app first.
Because availability and best practices shift, confirm anything specific against TikTok's own Help Center or the in-app hashtag search rather than an old blog post.
Your caption and on-screen text now do a lot of the categorizing hashtags used to. Spend more energy on a caption that hooks and describes than on hunting for the perfect tag stack.
When you have the idea but not the opening, try the free hook generator.
Know your score before you post
ReelTok's AI analyzes your video on your iPhone — a 0–100 virality score, predicted reach, hooks, and fixes before you share.
Related questions
- Do niche hashtags work better than popular ones? — Often yes: niche hashtags usually work better than broad ones because they put your video in front of a smaller, more relevant audience where it can rank.
- Do hashtags still matter on TikTok in 2026? — Yes, hashtags still matter on TikTok in 2026, but less than they once did.
- How do you add captions to a TikTok? — Add captions in TikTok by tapping the Captions tool on the editing screen after recording or uploading — it auto-transcribes your speech, and you can tap any word to fix it.
- How do you know if a sound is trending? — A sound is trending when you see it on multiple unrelated videos in a single scroll, its usage count is climbing fast (not just high), and it shows an upward arrow in TikTok's audio library.
More: browse all creator answers, read the growth guides, look up a term in the glossary, or check your video's virality score.