What is the Keyword Research Tool?
The Keyword Research Tool is a free tool that helps you discover related keywords for any search term. It uses Google's autocomplete API to find real search queries that people are typing, giving you a wealth of keyword ideas for your content and SEO strategy.
Simply enter a keyword and the tool will fetch Google's top suggestions, then expand each suggestion to find even more related keywords — organized in a clean, easy-to-browse format.
How to Use the Keyword Research Tool
- Enter a seed keyword or topic (e.g. "digital marketing", "keto diet", "Python programming").
- Click the Search button.
- Review the related keywords organized by suggestion group.
- Export all keywords as a CSV file for use in your content planning.
How It Works
- Enter a keyword — The tool sends your keyword to Google's autocomplete API.
- Fetch suggestions — Google returns a list of popular search queries starting with your keyword.
- Expand each suggestion — For each suggestion, the tool makes another API call to find related keywords.
- Display results — Results are shown in organized cards, with each suggestion as a header and its related keywords listed below.
Why use keyword research?
- Content ideas — Discover topics your audience is actively searching for.
- SEO strategy — Target long-tail keywords with less competition for faster rankings.
- PPC campaigns — Find new keywords to target in your Google Ads campaigns.
- Market research — Understand what people are searching for in your niche.
Privacy
This tool fetches publicly available autocomplete data from Google. No keywords, results, or IP addresses are stored or logged.
Frequently Asked Questions
Is the Keyword Research Tool free?
Yes. The tool is 100% free with no sign-up, no limits, and no captchas required.
How are the related keywords generated?
The tool queries Google's autocomplete API with your keyword to get initial suggestions, then queries the API again for each suggestion to find even more related keywords. All suggestions are based on real search queries.
Can I export the keywords?
Yes. Click the Export CSV button to download all discovered keywords as a CSV file with keyword and related keyword columns.
How many related keywords will I get?
The number of results depends on how popular your seed keyword is. Some keywords may return dozens of related suggestions, while others may return fewer. Try different variations to get more ideas.