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Preview of Browserfly - AI Agent in browser

Browserfly - AI Agent in browser by Randynamic Studio

Browserfly brings AI agents into your browser

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About this extension
Browserfly: AI Browser Assistant — Your Keys, Your Models

The AI browser extension that runs on YOUR terms. Bring your own API key and connect directly to OpenAI, Anthropic, OpenRouter, Ollama, or any OpenAI-compatible provider. No subscription. No markup. No middleman.

WHY BYOK?

✓ Pay your AI provider directly — we don't add fees
✓ Zero server processing — your messages never touch our servers
✓ No account required — install, add your key, start chatting
✓ Model freedom — switch between GPT-4, Claude, local models, and more

TWO MODES, ONE EXTENSION

Ask Mode — Chat with any webpage
- Talk to one or multiple tabs at once
- Select any element (paragraph, table, form) and ask questions
- Automatically pulls YouTube and Bilibili subtitles into context

Agent Mode — AI controls your browser
- Click buttons, open links, fill forms
- Translate, rewrite, or summarize content
- Run automation workflows with natural language

KEY FEATURES

• Cross-tab conversations — chat across multiple pages
• Element-level chat — select and interact with any part of a page
• Real browser automation — clicks, navigation, form filling
• Quick Actions — define your own prompts for one-click access
• Works on Chrome, Edge, Brave, Opera — no browser lock-in
• YouTube & Bilibili support — video subtitles auto-extracted

USE CASES

→ Summarize articles, reviews, and videos in seconds
→ Compare search results across multiple tabs
→ Automate repetitive tasks with natural language
→ Ask questions about selected text or page elements

YOUR PRIVACY

Your API key stays in your browser. Your messages go straight to your AI provider. We never see, store, or process your conversations.

GET STARTED
  1. Install Browserfly
  2. Paste your API key (OpenAI, Anthropic, OpenRouter, etc.)
  3. Start chatting

That's it. No signup. No credit card. No friction.

Your AI. Your keys. Your browser.
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Permissions and data

Required permissions:

  • Access browser tabs
  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
Add-on Links
  • Support site
Version
0.1.5
Size
3.88 MB
Last updated
3 days ago (Mar 21, 2026)
Related Categories
  • Web Development
  • Search Tools
  • Tabs
License
Mozilla Public License 2.0
Version History
  • See all versions
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