AI SEO & AEO Tools
About the AI Keyword Cluster Generator
The AI Keyword Cluster Generator is a free online AI SEO tool from Toolbench. Group keywords into topic clusters with search intent and page ideas. Fill in a few fields and it writes a ready-to-use draft with your chosen AI model.
- Category
- AI SEO & AEO Tools
- Price
- Free
- Account
- Free Google sign-in + your own AI API key
- Runs
- In your browser → your AI provider
How to use the AI Keyword Cluster Generator
- Sign in with Google (free) and add an OpenAI, Anthropic or Google API key in your profile — the key is stored only in your browser.
- Fill in the fields (seed keyword, business / audience, market / language).
- Generate, review the draft and copy it (or the code block) into your site.
What you provide
| Seed keyword | Required |
|---|---|
| Business / audience | Optional |
| Market / language | Optional |
Privacy
Your prompt goes straight from your browser to the AI provider you pick (OpenAI, Anthropic or Google) using your own API key. There is no Toolbench server in between, so we never see your key or your content. Your key is stored only in this browser; the provider’s pricing and data policies apply.
Frequently asked questions
Is the AI Keyword Cluster Generator free?
Yes. AI Keyword Cluster Generator is free to use with no limits from Toolbench. You only pay your AI provider for the API calls you make with your own key.
Where is my text sent?
Only to the AI provider you choose — straight from your browser, using your own API key. There is no Toolbench server in between.
Which AI models can I use?
Any chat model from OpenAI, Anthropic (Claude) or Google (Gemini) that your API key can access. Pick the provider and model in your Toolbench profile.
Does it work on my phone?
Yes. Toolbench runs in any modern browser on desktop, tablet or phone — there is nothing to install.
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