How to choose hashtags for TikTok, Instagram, and YouTube
Start from the topic of this specific post, not your whole brand. On TikTok, use a handful of accurate tags that match the hook and niche. On Instagram, layer broader topic tags with niche and community tags in the caption or first comment - whatever you use consistently. On YouTube, treat hashtags as extra context for search and related surfaces; they should mirror the title and thumbnail promise, not spam unrelated trends.