About Google Trends

Google Trends for keyword research is a free way to see whether interest in a topic is growing, fading or seasonal. It does not show how many people search for a word. Instead, it scores interest from 0 to 100, so you can compare ideas and pick the one with the most steady or rising demand.

Trends belongs to Google and needs no account for basic use. You type a word or topic, pick a country and a time range, and get a line chart. Below the chart you see interest by region and lists of related topics and queries.

Trends works on a sample of Google searches. Google says this sample is enough because it handles a huge number of searches every day. Each data point is divided by all searches in that place and time. The result is then scaled from 0 to 100.

So a score of 100 means the peak of interest for that term in the range you picked. A score of 50 means half of that peak. A score of 0 means there was not enough data. The score is relative, not a count.

The main parts of the tool are:

  • Explore: a chart of interest over time for up to several terms side by side.
  • Interest by region: where the term is most popular, by country, state or city.
  • Related topics and queries: other searches people make, sorted by "Top" or "Rising".
  • Trending now: searches that are spiking right now where you live.

Yes. Google Trends is free, with no paid plan and no sign-up needed to explore data. You can download the chart data as a CSV file and use it in a spreadsheet. There are no credits or daily report limits for normal use.

Trends works best as a second step. First collect a short list of keyword ideas. Our long-tail keyword generator can help you build that list. Then use Trends to choose between them.

  • Compare two wordings. Put "web hosting" and "website hosting" side by side. The higher line is the more common phrase.
  • Check the season. Set the range to five years. If a term peaks every December, publish or update your page a few weeks before that.
  • Spot fading topics. A line that slopes down for years warns you that demand is shrinking.
  • Find new angles. Open "Rising" related queries. These are searches that grew fast in your time range. They often point to fresh questions that few pages answer yet.
  • Pick the right country. The same word can be popular in one country and rare in another. Use the region map before you write for a local audience.

Use "topics" when you can. A topic groups all the ways people search for one idea, even in other languages. A plain search term only counts that exact text.

Trends is useful, but it has clear limits you should know before you trust it:

  • No real search volume. You see a score, not a number of searches. Two terms with a score of 100 in separate charts can have very different demand.
  • Small terms show no data. Long-tail phrases with few searches often return a flat zero line. That does not mean nobody searches for them.
  • Charts can shift. Because Trends uses a sample, the same query can show small changes if you check it again later.
  • It shows interest, not intent. A rising line does not tell you if people want to buy, learn or just look.

For real volume estimates, pair Trends with Google Keyword Planner. That is the setup I use myself: I rely on the free Google tools, Search Console and Keyword Planner, rather than paid suites.

  1. Go to trends.google.com and type your first keyword in the search box.
  2. Choose a country and a time range, such as the past five years.
  3. Click "Compare" and add one to four more keywords or topics.
  4. Look at the line shape: steady, rising, falling or seasonal.
  5. Scroll down to the region map and the related queries lists.
  6. Note the rising queries that match your site, and download the data if you want to keep it.

Trends is unique because it uses Google's own data, but other tools fill its gaps:

  • Google Keyword Planner gives monthly search estimates, which Trends does not.
  • AnswerThePublic turns one word into many question ideas for blog posts.
  • Semrush and Ubersuggest add keyword difficulty and competitor data, with free limits and paid plans.

You can browse more options in our SEO tools directory, or read whether you need a keyword research tool at all.

In short, Google Trends for keyword research tells you which way demand is moving and when it peaks. It costs nothing, so check it before you write a new page. Then confirm the volume in Keyword Planner and write for the wording people use most.

Frequently asked questions

No. Google Trends shows a score from 0 to 100, where 100 is the peak of interest in your chosen time and place. It does not show how many searches happened. Use Google Keyword Planner if you need volume estimates.

Trends only shows terms with enough searches in the sample. Many long-tail phrases are too small, so the chart stays at zero. Try a broader term, a longer time range or a larger region.

Yes, as a support tool. It helps you pick the most common wording, plan for seasonal peaks and find rising questions. It cannot tell you how hard a keyword is to rank for, so use it with other tools.