YouTube Keyword Tool: Make Videos People Are Already Searching For
The most expensive mistake on YouTube is a great video about something nobody typed into the search bar. A keyword tool exists to prevent it. OnyxIQ's Keyword Lab takes a seed topic, expands it into real phrases, and scores each one for demand and competition using actual YouTube results — so your next upload starts with an audience already looking for it.
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Start free — OnyxIQ Basic Get Prime — $49 one-timeDemand and competition: the only two questions
Every keyword decision is really two questions. Demand: do people actually search for this, and watch what they find? Competition: who already owns the results page — and could a channel your size realistically take a slot? A phrase with huge demand and giant-channel competition is a wall. A phrase with no competition and no demand is a desert. The opportunity lives in between, and it looks different for a 500-subscriber channel than for a 500,000-subscriber one — which is why Keyword Lab shows you who is ranking, not just a colour-coded verdict.
- Demand score — signals from the real results: viewing activity around the topic, how actively it's being served, how fresh the successful videos are.
- Competition score — the strength of what's already there: channel sizes, how directly their titles target the phrase, how entrenched the top results look.
- The gap view — phrases where demand is proven but the top spots are held by small channels, old videos, or off-target titles. Those are your doors.
A research session, step by step
- Seed it. Start with the broad topic you'd enjoy making — “home workouts”, “Excel tips”, “budget travel”.
- Expand it. Keyword Lab grows the seed into the specific phrases people really use, including the longer, more winnable versions.
- Score it. Compare demand against competition, and check who's ranking — would your channel look out of place on that page, or right at home?
- Pick and build. Take the winning phrase into your title with AI Studio's help, then feed-test the thumbnail against the very videos you'll be listed beside.
- Verify after. A week after publishing, run a Video X-Ray and compare the result with what the scores predicted — your instincts calibrate fast.
Good to know (honest limits)
- YouTube does not publish exact keyword search volumes — to anyone. Keyword Lab's scores are honest relative estimates built from live API data; any tool showing you a precise monthly number is modelling, and should say so.
- Scores reflect the moment you run them. News, seasons and trends move demand; re-check a topic if you researched it months ago.
- A keyword can't save a video people don't finish. Research chooses the battlefield; the video still has to win it — pair research with a channel audit to keep the whole system honest.
- Keyword Lab runs on your own free Google API access within its quotas; connect by API key (your own Google project) or Google sign-in (OnyxIQ project — verification with Google in progress).
Frequently asked questions
Where do the keyword scores come from?
Keyword Lab queries the official YouTube Data API for the phrase and analyses what's actually ranking: how much viewing activity surrounds the topic (demand) and how strong the channels already ranking are (competition). The scores combine those signals into a relative guide for choosing between topics.
Are the scores exact search volumes?
No — and be suspicious of any tool that claims they are. YouTube doesn't publish exact per-keyword search volumes. Keyword Lab gives you honest relative scores built from real results, which is what you actually need to pick this week's video.
What's a good keyword for a small channel?
Real demand with beatable competition: a phrase people demonstrably search for, where the top results include channels your size — or big channels that covered it lazily. A high-demand phrase owned entirely by giant channels is a wall, not an opportunity.
Do I need my own API key to use Keyword Lab?
Keyword Lab runs through OnyxIQ on your own free Google access — either your own YouTube Data API key (entirely your own Google project) or Google sign-in (through the OnyxIQ project, whose verification with Google is being completed). No password is ever shared.
Your next video's audience is already searching. Find the phrase they're using — start free.
Start free — OnyxIQ Basic Get Prime — $49 one-time