Pinterest is not like Instagram or Facebook, where your followers automatically see your posts. Pinterest works like a search engine. People type what they are looking for in the search bar, and Pinterest shows them the most relevant results. If your pins do not contain the right keywords, they will not appear in searches, no matter how well designed they are.

The good news is that you do not need expensive software or paid subscriptions to find out what people are searching for on Pinterest. The five tools below are all free and together they cover everything you need: real search data, trend analysis, competitor insights, and content ideas.

Why Keywords Matter on Pinterest

Pinterest is a visual search engine, and like any search engine, it relies on text signals to understand what your content is about and who should see it. The keywords in your pin title, pin description, board name, board description, and even your profile bio all tell Pinterest how to categorize and distribute your pins.

Getting keywords right means your pins appear in front of people who are actively searching for what you offer. Getting them wrong means your content stays invisible regardless of how much time you spend on design or how often you post.

How Pinterest Search Works Differently Than Google

Pinterest and Google are both search engines, but they work differently in ways that directly affect your keyword strategy.

Pinterest is visual first. When someone searches for "boho living room," Pinterest shows a grid of images. The algorithm decides which images to show based partly on text signals (your keywords) and partly on visual quality, engagement history, and account authority. On Google, results are primarily text-based links. This means a beautiful pin with weak keywords will underperform, and a keyword-rich pin with a poor design will also struggle. You need both.

Pinterest users are planners, not browsers. People search on Pinterest 30 to 90 days before they plan to act. Someone searching "fall wedding centerpieces" in July is actively planning a wedding. Someone searching the same thing on Instagram is probably just scrolling. This planning behavior means seasonal keyword timing matters more on Pinterest than on almost any other platform.

Content has a longer shelf life. A tweet lasts minutes. An Instagram post lasts a day or two. A well-optimized Pinterest pin can drive traffic for months or even years after you publish it. This makes keyword research on Pinterest one of the highest-ROI marketing activities available because a single well-optimized pin can compound traffic over time.

5 Free Pinterest Keyword Research Tools

Each of these tools is free to use and gives you a different angle on what your audience is searching for. Using more than one gives you the most complete picture.

Tool Comparison Table

Here is a side-by-side comparison to help you decide which tools to prioritize based on your needs.

Where to Place Keywords on Pinterest

Finding the right keywords is only half the equation. Where you place them determines whether Pinterest can properly categorize and distribute your content. There are six locations where keywords influence how your pins rank in search results.

Long-Tail vs. Broad Keywords on Pinterest

Not all keywords are created equal. Understanding the difference between broad and long-tail keywords can dramatically change how many people see your pins and, more importantly, how many of those people click through to your website.

Broad keywords like "home decor" or "recipes" have massive search volume but intense competition. Your pin is competing against millions of other pins for visibility. Unless your account has significant authority, your content will likely get buried.

Long-tail keywords like "small apartment boho living room decor" or "easy 30 minute weeknight dinner recipes" have lower volume but much higher conversion rates. People searching these specific phrases know exactly what they want, and fewer pins are competing for their attention.

Here is a practical example. If you sell handmade candles, your board might be named "Scented Candles and Home Fragrance" (broad, high authority), while individual pins use long-tail terms like "soy candles for small bedrooms," "best fall candle scents 2026," or "homemade lavender candle gift ideas."

Seasonal Keyword Planning on Pinterest

Pinterest users are planners. They search for holiday content, seasonal recipes, and event ideas 30 to 90 days before they need them. This means your keyword strategy needs to account for when people search, not just what they search for.

For example, searches for "Christmas gift ideas" start climbing in late September and peak in early December. If you wait until November to publish Christmas content, you have already missed weeks of high-intent traffic. The brands that capture the most Pinterest traffic are the ones that publish seasonal content while searches are still ramping up.

How to plan seasonal keywords

1. Open Pinterest Trends and search for a seasonal keyword related to your business
2. Note when the search graph starts to rise (this is your publishing window)
3. Subtract 45 days from the peak to find your ideal content publishing date
4. Create pins targeting that seasonal keyword and schedule them to go live during the ramp-up period
5. Repeat this process for each major seasonal opportunity in your niche (holidays, back-to-school, summer, etc.)

For businesses that sell products or services with seasonal demand, this planning approach alone can double or triple Pinterest traffic during peak periods. It is also one of the primary advantages of working with a dedicated Pinterest marketing service, since keyword research and seasonal content planning happen continuously in the background.

Best Practices for Using Keywords in Pinterest Pins

Finding the right keywords and placing them correctly are both important, but there are several additional practices that separate accounts that grow from accounts that stay stuck.

• ✓ Choose keywords based on what is already ranking. Look at the type of content already appearing for a search term before targeting it. Your pins should align with what users expect to see, not just what has high search volume. If every top result for "kitchen remodel" is a photo of a finished kitchen, a text-based infographic will struggle to compete.
• ✓ Place your main keyword early in the description. Put it naturally within the first 50 to 60 characters of your pin description to send a strong relevance signal to Pinterest's algorithm. This is the portion that displays in search results before the text gets truncated.
• ✓ Use related keyword variations throughout. Support your main keyword with closely related terms to rank for multiple searches without sounding forced or repetitive. The tools above, especially the Pinterest Search Bar's keyword bubbles and Pin Inspector's annotation keywords, are great sources for these variations.
• ✓ Create new pins instead of editing old ones. Pinterest favors fresh content. If you want to target a different or updated keyword, create a new pin with a new design and new description rather than editing an existing one. This gives you a fresh indexing opportunity.
• ✓ Write for humans first, algorithms second. Pinterest's algorithm has become increasingly sophisticated at understanding natural language. A description that reads like a list of keywords will perform worse than a clear sentence that happens to include the right keywords. Write the way you would explain your content to a friend.
• ✓ Match keyword intent to pin content. "How to" keywords should link to tutorials or guides. "Best" and "ideas" keywords should link to curated lists or inspiration posts. "Buy" and "shop" keywords should link to product pages. Mismatched intent leads to high bounce rates, which signals to Pinterest that your pin was not useful.
• ✓ Use consistent keywords across pin and board. If your pin targets "small bathroom storage ideas," it should be saved to a board with a name like "Small Bathroom Organization and Storage." This consistency reinforces your topical authority and helps Pinterest trust that your content is genuinely relevant to the search.

How 84Pins Handles Keyword Research for You

Keyword research is one piece of a much larger puzzle. To consistently grow on Pinterest, you also need optimized pin titles and descriptions, well-structured boards, engaging designs, and a daily posting schedule. All of this requires time, expertise, and ongoing research as trends shift and the Pinterest algorithm evolves.

At 84Pins, keyword research is built into every step of our process. We research trending and evergreen keywords in your niche, write optimized titles and descriptions for every pin, organize your boards around proven keyword clusters, design scroll-stopping pin graphics, and post 3 to 6 times daily so your content consistently reaches new audiences.

The results speak for themselves. Our clients have seen outcomes like $56,000 in attributed revenue for MMG Tile and Stone and over 1 million impressions for Cinema Makeup School, all driven by organic Pinterest traffic with zero ad spend.