YouTube Tag Generator — Free SEO Tag Generator for Videos

Generate 30+ SEO-optimised YouTube tags from any topic. Pick the tags you want, stay under the 500-character limit, and copy the list straight into YouTube Studio.

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Frequently Asked Questions

How many tags should a YouTube video have?

YouTube caps total tag content at 500 characters (including commas and spaces). Aim for 15–25 tags that mix one broad keyword, 3–5 exact-match phrases, and the rest as long-tail variations — this is the format top-ranking channels use in 2026.

Why did YouTube remove tags from the public API?

YouTube removed tag visibility from the public video page and basic APIs in 2020 to reduce keyword-stuffing SEO. Our generator instead builds fresh tags from your topic using proven keyword-expansion patterns — no scraping needed and the output is always up to date.

Do YouTube tags still matter for ranking in 2026?

YouTube has said tags are a minor ranking factor — title, description, and watch time matter far more. But tags do help YouTube understand your video when the title is ambiguous, and they help your video surface for misspellings and closely related searches.

How do I use the generated tags?

Click 'Copy all' to copy the comma-separated tag list, then paste it into YouTube Studio → Video details → Tags. The 500-character counter warns you if you're over the limit before you paste.

Can I use these tags on TikTok or Instagram?

The underlying keyword suggestions can inspire hashtags for other platforms, but TikTok and Instagram use hashtags (#keyword) instead of comma-separated tags. Prefix the ones you like with # before using them elsewhere.

Is the YouTube Tag Generator free?

Yes — completely free, no signup, unlimited use, and every tag is generated in your browser without sending anything to a server.

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