Disabled: API key stays private in your browser (requires CORS Unblock extension)
Enabled: Your prompt and the API key is sent through our secure CloudFlare proxy to avoid CORS errors
Markdown: Copy responses with markdown formatting (for pasting into text editors)
HTML: Copy responses with HTML formatting (for pasting into HTML editors)
Rich Text: Copy responses as formatted rich text (for pasting into Word, Google Docs, etc.)
Used for all providers (GPT‑5 uses max_completion_tokens)
0–2; higher is more creative
OpenAI, Gemini, and Grok API keys are always only stored locally in your browser and never sent to our servers.
Note: The Claude API has CORS restrictions that prevent direct browser access. For best results, consider enabling the APIKeys.AI Proxy for Claude (see above) or use a browser extension like CORS Unblock.