YouTube AI
Keywords Generator

Big difference. **Tags Generator** (`/youtube-tags-generator`) is a free, client-side tool that expands a *topic* into template-based tags — great for pre-production research when you don't have a video yet. **AI Keywords Generator** (this page) transcribes your actual *video* first, then picks keywords from what you really said — much more accurate for a real upload. Use Tags Generator to plan, use AI Keywords Generator to publish.

Less than they used to, but they still help — especially for smaller channels, niche topics, branded terms, and commonly misspelled words. YouTube uses tags as one signal among many; a well-tagged video pairs with a strong title, description, and thumbnail to give the algorithm every hint about what the video is.

YouTube allows 500 characters of tags total. Sweet spot: 15–30 focused, relevant keywords rather than 100 tangentially-related ones. Our AI picks that number automatically — no stuffing, no under-tagging.

Yes — the target keyword from your title should always appear in your tags too. Our AI does this automatically, then adds 14–29 related terms around it.

They're SEO-optimized. The AI knows YouTube's ranking signals: head terms (broad reach), long-tail phrases (lower competition, higher intent), synonyms (semantic search), and branded/entity terms (niche relevance). Random transcript words don't make it in.

Yes, the Free plan includes SEO Wizard runs so you can generate keywords (plus title, description, chapters, and 3 thumbnails) without paying. Paid plans get more monthly runs and higher-quality AI thumbnails.

Yes. The result screen lets you delete any keyword or add your own before copying. The character counter updates live so you stay within YouTube's 500-char limit.

YouTube Shorts have a slightly different discovery model — the algorithm relies more on hashtags in the description than the Tags field. Our AI adds relevant hashtags to Shorts descriptions automatically for that reason.