The best see search volume Chrome extension picks for 2026
Looking for a see search volume Chrome extension so you can check how many people search a keyword without leaving Google? We tested the leading options and ranked the six best extensions for showing estimated search volume right inside your browser — including a genuinely free pick with no sign-up.
How the KeywordNumbers extension shows estimated search volume on a Google results page.
Grounded in real Google demand — not guesswork
Every search volume figure on KeywordNumbers is estimated from real Google Trends demand data. We read Google's own interest-over-time signal for your keyword — by default across the last 12 months, and up to a 5-year window — then calibrate it into an estimated monthly search volume. Because it is modelled from live trend data rather than a static database, it stays current with seasonal swings and rising topics.
From Google Trends
Built on Google’s real interest-over-time data, not a scraped or stale index.
Up to a 5-year view
Judged across a 12-month default window, extendable to five years for context.
Clean, comparable bands
Shown as tidy rounded figures so you can compare keywords like-for-like at a glance.
Like every keyword tool on the market, the numbers are directional estimates rather than an exact count — ideal for sizing up and comparing demand before you commit to a topic.
Why use a search volume Chrome extension?
A search volume Chrome extension puts keyword demand where you already work — in the search results. Instead of copying keywords into a separate tool, you see an estimated monthly search volume the moment you search, which makes it far quicker to spot which topics are worth writing about, targeting or bidding on. The three cards below sum up why so many marketers keep one pinned to their toolbar.
Instant demand check
Judge how popular a keyword is without breaking your flow.
Right in the SERP
Volume appears on the Google or YouTube page you searched.
Better content ideas
Compare related terms and pick the ones people actually search.
The 6 best Chrome extensions to see search volume
Ranked on price, how easily they show volume in the results page, and how useful the extra data is. We also list what the provider's full paid tool costs per month, so you can see what you would pay to unlock everything. Volume figures are estimated from trend data — great for comparing keywords like-for-like.
KeywordNumbers
Our pickFree estimated search volume on Google & YouTube — no sign-up
Pros
- Completely free with no account or credit card
- Volume estimated from real Google Trends demand data
- One click through to a full trend, seasonality & intent report
- Lightweight — only reads the page you search on
Cons
- Figures are estimates, so best used to compare keywords like-for-like
Verdict: The easiest way to see search volume as a Chrome extension without paying or signing up. Ideal for bloggers, creators and small businesses who just want a quick read on demand.
Keywords Everywhere
Popular credit-based volume, CPC & competition overlay
Pros
- Volume, CPC and competition across many sites
- Related & “people also search for” keyword lists
- Widely trusted, long-established tool
Cons
- No free tier — you buy credits
- Credits are consumed as you browse
Verdict: A firm favourite for anyone who wants CPC and commercial metrics alongside volume and does not mind paying per lookup.
Ubersuggest (by Neil Patel)
Volume plus content and difficulty data in the SERP
Pros
- Volume, trend and SEO difficulty in search results
- Ties into the wider Ubersuggest dashboard
- Small number of free daily lookups
Cons
- Daily free limit is low
- Frequent prompts to upgrade
Verdict: Handy if you already use Ubersuggest. The free daily allowance runs out quickly for heavy research.
Keyword Surfer
Free volume estimates baked into Google results
Pros
- Free with no sign-up
- Shows volume and related terms in the sidebar
- From the Surfer SEO team
Cons
- Google only — no YouTube
- Fewer metrics than paid tools
Verdict: A solid free alternative for Google-only research when you want volume without installing a heavier suite.
MozBar
Domain & page authority with keyword add-ons
Pros
- Well-known Domain Authority & Page Authority metrics
- Useful for sizing up the competition in the SERP
Cons
- Volume needs a Moz Pro subscription
- More about authority than pure search volume
Verdict: Best when you care about competitor authority as much as volume. Full keyword data sits behind a Moz Pro plan.
Glimpse
Google Trends supercharged with real volume figures
Pros
- Adds absolute volume numbers to Google Trends
- Great for spotting fast-rising, emerging trends
Cons
- Focused on Trends rather than the normal SERP
- Best features are paid
Verdict: A clever pick for trend-spotters who live in Google Trends and want real numbers next to the relative curves.
How to see search volume in Google — step by step
Add the extension
Install a search volume Chrome extension — the KeywordNumbers one is free and needs no account.
Run a search
Search for any keyword on Google or YouTube exactly as you normally would.
See the volume
The estimated monthly search volume appears right on the results page.
Go deeper
Click through for the full trend, seasonality and search-intent breakdown.
Frequently asked questions
What is the best Chrome extension to see search volume?
It depends on your budget. The KeywordNumbers extension is completely free with no sign-up and shows estimated monthly search volume on Google and YouTube. Paid tools like Keywords Everywhere add CPC and competition data once you buy credits.
Is there a free Chrome extension to see keyword search volume?
Yes. The KeywordNumbers extension and Keyword Surfer are both free to install and show estimated volume directly in Google results. KeywordNumbers also works on YouTube and needs no account.
How do I see search volume directly in Google search results?
Install a search volume Chrome extension, then search for any keyword on Google. The extension injects the estimated monthly volume onto the results page so you can gauge demand without leaving Google.
Are search volume Chrome extensions accurate?
They are reliable directional estimates. KeywordNumbers models its figures from real Google Trends demand over the last 12 months (and up to 5 years), so they track seasonality and rising topics well. Numbers differ between tools because each uses its own data and model, so they are best used to compare keywords like-for-like rather than as an exact headcount.
See search volume free — no sign-up, no card
Add the free KeywordNumbers extension to check search volume on Google and YouTube, or run the full report on any keyword right here on the site.