API Settings

Your API keys are stored only in your browser. To run an analysis, the selected key is relayed through a proxy server to the AI provider — the proxy does not store or log it.

Claude
Anthropic Claude
claude-sonnet-4-6
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Gemini
Google Gemini
gemini-3.1-flash-lite-preview
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Grok
xAI Grok
grok-4.3
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OpenRouter
OpenRouter
openrouter/auto
One key for Claude, Gemini, Grok and many more models — routed through OpenRouter.
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AI Title Analysis Tool

Title Checker

AI-powered uniqueness analysis + manual verification

Enter your title
Manual Verification
Automated checks are never exhaustive — click any source below to search it directly. Your title is filled in for you.