YouTube tag generator

Use this YouTube tag generator to expand a topic into specific, broad and long tail phrases. Edit the list, check the 500 character budget and copy.

Free, no sign-up. Runs in your browser, with no AI calls.

This free YouTube tag generator expands your topic with authored vocabulary and localized phrase templates. Review specific, broad and long tail groups, with spelling variants off by default. Edit and copy a comma list within the 500 character budget, including quote costs. YouTube says tags play a minimal role in discovery.

Your details

Use the main subject of your video.

Separate up to 20 phrases or spelling variants with commas or new lines.

Suggestions use authored vocabulary and repeatable word templates. Keep only phrases your content actually covers. There is no trend or search-volume data.

Your video tags

Enter your topics to build a list. Review every suggestion before copying it.

Put the main topic first, followed by specific phrases and broader context. This order is an editing convention, not a proven ranking factor. Spelling variants need a real reason to be included.

YouTube says tags play a minimal role except for common misspellings. Prioritize an accurate title, thumbnail and description. Chapters add navigation and context when they fit the video.

Draft your video title
YouTube’s documented tag budget
YouTube chapter guidance

The counter includes comma separators and two quotes for each phrase with spaces. UTF-16 counting is conservative for some emoji; confirm the pasted list in Studio.

Rules reviewed 2026-10-12

How to use this tool

Describe the actual video
Enter one main topic. Add specific related phrases or common spelling variants, separated by commas or new lines. Add a brand only when it belongs in the video. Each phrase can have up to 80 characters; the keyword field accepts up to 1,000.
Choose the format and edit
Choose a matching Guide or Tutorial format, or keep Topic only for generic phrase suggestions. Turn the lexicon off to retain only supplied phrases and format templates. Review every suggestion. Optional authored spelling variants are disabled initially and never imply search demand.
Stay within the budget
Remove tags individually or choose to keep whole tags within the budget, in their original priority order. Copy or download the valid list. Commas count once and each tag containing a space adds two quote characters. The emoji count is conservative. Confirm the pasted list in YouTube Studio before saving.

YouTube’s guidance on video tags

Questions before you start

Yes. Generate, edit and copy tags without an account. The tool runs in your browser with fixed word templates. It does not connect to YouTube, extract tags from other videos or call an AI model.

YouTube documents a 500 character budget. Commas between tags count toward it, and each tag containing a space has a two character quote cost. This counter includes both. It counts UTF-16 code units conservatively, so some emoji cost more than one. YouTube Studio remains the final check.

YouTube says the title, thumbnail and description matter more for discovery. Tags can help with common misspellings and otherwise play a small role. This tool makes preparing the field easier; it does not predict views or rankings.

No. Video tags go in the Tags field in YouTube Studio and are separated by commas. Hashtags use a hash sign in a title or description. Paste this output into the Tags field, and use the linked hashtag generator when you need hashtags.

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