Google Trends adds category filters: niche trend search without a query
On September 2, 2026, Google added category filtering to the Trends Explore page. Users can now browse trend data by predefined categories, such as "Books & Literature", without entering a search term first, making niche topic discovery easier for content and SEO teams.
A category can now be the starting point on its own
The new filter on Google Trends' Explore page lets users view trend data by predefined category without typing a specific search term. The change was confirmed by Search Engine Land and documented on Google's own Trends help page. Previously, category filtering only narrowed results after a query was entered; now a category alone can be the starting point.
How the filter works
The new filter works alongside region and timeframe controls; a user can select just the "Books & Literature" category, for instance, and see the top searched terms in a given region without typing anything. It also cleans up cross-category noise: when a term belongs to more than one category, the filter shows search volume only within the relevant one. Google frames this as a content-ideation tool; SEO teams can see more clearly which topics are rising within a niche, and in which region.
It fills the gap between broad trends and one query
Trend tools tend to be either too broad, general Google Search trends, or tied to a single query; category-based discovery opens a layer in between. For teams building a content calendar, it means answering "what is rising in this niche this month" without guessing a query first. The update itself is small, but in the AI Overviews and GEO era, Trends carries more weight as a content-strategy data source, since it reflects actual Google search behavior directly rather than a third-party estimate.
What it means for businesses in Türkiye
The practical use for businesses in Türkiye: an e-commerce brand can pick its own category, say "Fashion" or "Home & Garden", and track weekly which terms are rising within that category in Türkiye, making it easier to build campaign and content calendars ahead of seasonal demand. A service business can similarly track regional search interest within its own sector category to see where and when demand is picking up.
The UNALSOFT take
In our content and SEO work, we build the content calendar from data, not guesswork; Trends' category filter sharpens one more layer of that data. In our web design and content service, every page is built for both human readers and the AI systems that generate answers; niche-level trend data is one of the inputs that feeds that structure.
The data exists. The question is your content calendar.
Let's talk about how to connect niche trend data to your content strategy and clarify which step fits you.