Free Keyword Generator
Enter a seed keyword to get 60 related keyword ideas with real monthly Google search volume, keyword difficulty, CPC and search intent.
Live Google data · free, no sign-up
How to use the free keyword generator
- 01
Enter a broad seed keyword that describes your topic.
- 02
Pick the country you're targeting.
- 03
Sort the ideas by volume and difficulty, and export the ones worth writing about.
Finding keywords worth targeting
A good keyword has three things: people search for it (volume), you can realistically rank for it (difficulty compared with your site's strength), and the searcher wants something you offer (intent). Seed keywords are usually too competitive; the ideas around them are where newer sites win.
Difficulty here is 0–100: under 30 is achievable for most sites with good content; over 60 usually needs a strong, well-linked domain.
Search intent, explained
| Intent | The searcher wants to… | Example | Best page type |
|---|---|---|---|
| Informational | learn something | how to fix a leaky faucet | Guide or blog post |
| Commercial | compare options before buying | best faucet brands | Comparison or review |
| Transactional | buy or sign up now | buy kitchen faucet | Product or pricing page |
| Navigational | reach a specific site | moen customer service | That brand's own page |
Tips for using the keyword generator
Start broad, then narrow
Seed with a one- or two-word topic, then rerun with the most promising idea as the new seed.
Filter by difficulty
Sort by difficulty and start with keywords under 30. Check your chances with the keyword difficulty checker.
Match intent to the page
Informational keywords become blog posts; transactional ones belong on product and service pages.
Group before you write
Paste your shortlist into the keyword clustering tool so one page covers each group.
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Rankfly finds the keywords your site can actually win, writes a full SEO article for each one, adds images, and publishes it to WordPress, Shopify, Webflow, Wix and more. Enter your website to see your free 30-day content plan.
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Keyword Generator FAQ
Where does the data come from?
From DataForSEO, which supplies search volumes from Google Ads data and live Google results to SEO tools worldwide. Every figure is real; when there's no data for a query, the tool tells you instead of guessing.
What do the intent labels mean?
Informational: they want to learn. Commercial: they're comparing options. Transactional: they're ready to buy. Navigational: they're looking for a specific site.
Is it free?
Yes. Search-data tools are limited to 5 runs per person per day because each lookup costs us real data credits. Rankfly customers get this research done automatically for their whole site.
What is a seed keyword?
The broad starting term, like "dog training", that the generator expands into related searches.
How many keywords do I get?
Up to 60 per run, sorted by search volume.
What does CPC tell me?
What advertisers pay per click. A high CPC usually means the searchers are valuable buyers.
Related free SEO tools
All 87 free toolsLong Tail Keyword Generator
Enter a short keyword to find longer, more specific searches that contain it, with real search volume and difficulty, so you can spot the easy wins.
Related Keywords Finder
Enter a keyword to find related keywords and similar searches: up to 60 searches Google itself connects to it, each with monthly search volume, keyword difficulty, CPC and search intent. A free related keywords tool for subtopics, H2 sections and supporting articles.
Keyword Difficulty Checker
Check difficulty and search volume for up to 20 keywords at once. Add your domain to see which ones your site can realistically win.
Competitor Keyword Analyzer
Enter a competitor's domain to see the keywords they rank for in Google's top 20, sorted by the traffic they bring, with position, volume and difficulty.
Keyword Gap Tool
Compare your site with a competitor to find the keywords they rank for in Google's top 20 that your site doesn't rank for at all.
Keyword Clustering Tool
Paste a list of keywords to group them into clusters that one page can rank for together, each with its search intent.
Let Rankfly do your SEO for you.
Enter your website for a free 30-day content plan: the keywords your site can win and the articles Rankfly would write and publish. About three minutes.
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