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Vellio gives you a personal, searchable library of AI prompts plus a built-in chat panel — accessible from the Firefox sidebar, always one click away.

PROMPT LIBRARY

Save prompts with a title, content, and tags
Search and filter your library instantly
Copy any prompt to the clipboard in one click
Add and edit prompts directly from the sidebar
Synced across devices via your Vellio account
BUILT-IN AI CHAT

Chat with OpenAI (GPT-4o, GPT-4 Turbo) or Anthropic (Claude) without leaving your browser
Streaming replies — responses appear as they're generated
Multi-turn conversations with full context
Bring your own API key — stored in your browser, never sent to our servers
HOW IT WORKS Install the extension, create a free Vellio account, and your prompts sync automatically. To use the AI chat panel, add your OpenAI or Anthropic API key in Settings. Your key is stored locally and used only to contact the AI provider directly.

FREE & PRO Free accounts include up to 10 saved prompts. Upgrade to Pro at vellio.ai for unlimited prompts and priority features.

PERMISSIONS This extension only communicates with vellio.ai to authenticate your session and sync your prompts. No access to the pages you visit. No data sold or shared with third parties.

A Vellio account is required. Sign up free at vellio.ai.