Best Hashtags for Instagram Reels & TikTok (2026)
Hashtags still help your content get discovered — but only if you use them well. Here's a simple, up-to-date strategy that works for both Instagram Reels and TikTok in 2026.
How many hashtags should you use?
For Instagram, 5–10 well-chosen hashtags beat 30 random ones. For TikTok, 3–5 highly relevant tags are plenty. Quality and relevance matter far more than quantity.
The perfect mix
- 1–2 large tags (millions of posts) — broad reach, high competition.
- 3–5 medium / niche tags (10k–500k posts) — this is your sweet spot.
- 1–2 very specific tags — describe your exact topic or community.
- 1 branded tag — your own, to build a content library.
Mistakes that kill reach
- Copy-pasting the same 30 tags on every post (looks spammy to the algorithm).
- Using banned or irrelevant hashtags just because they're popular.
- Only using giant tags — your post drowns in seconds.
Match hashtags to the content
The best hashtags describe what's actually in your post. That's hard to do by hand for every upload — which is why DMLAI reads your photo or video and suggests a tailored hashtag set automatically, alongside your caption and hook.
Tip: let DMLAI generate your hashtags from the actual image — relevant tags, every time, in seconds.