Type the keyword of your next video and pick your country: the score comes from the top videos YouTube ranks for it today (up to 20) — their views, ages, views per day and how many titles use the exact phrase — plus YouTube’s own long-tail suggestions. The formula and every input are on the screen. No account, no API key.

Check your title, description and tags against YouTube’s own limits (title 100 characters, description 5,000 characters, tags 500 characters with commas and quotes counted, more than 60 hashtags ignored, chapters from 00:00). Track competitor channels: views per hour of their latest uploads and what is new since your last look.

The browser extension (Edge and Firefox) adds the tag card on every YouTube video and a check panel inside YouTube Studio; it is under 220 KB, asks only for youtube.com plus the licence check, and runs nothing while a video plays. Interface in English, Deutsch, Español, Português, 日本語.

Free: 3 keyword scores a day with every source video, the full draft check, 1 competitor. Pro ($59 a year or $7.99 a month): unlimited scores, every check saved with what changed, unlimited competitors, the competitor table inside YouTube Studio, CSV export — one key for the web page and the extension. Cancel in your Whop account.

Not affiliated with YouTube or Google.