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AI Browser puts the world’s most powerful AI chatbot services at your fingertips—directly inside the Unreal Engine editor. Whether you want to open ChatGPT and Claude side by side, compare coding answers from DeepSeek and Gemini in a quad view, or focus on a single service full-screen, everything stays in your workspace.

Built on Unreal's embedded Chromium browser (CEF) and highly optimized for performance, AI Browser is a production-ready tool designed for long development sessions.

✨ Key Features

• 17+ AI Services — One Click Away: Access ChatGPT, Claude, Gemini, DeepSeek, Perplexity, Copilot, Grok, HuggingChat, Meta AI, and more. Even supports Open Web UI for your local LLMs! Each service features crisp, multi-resolution icons.

• Multi-Pane Split View: * Single: Full-screen browser pane.

  • Horizontal / Vertical Split: Compare two AI models side by side or top and bottom.

  • Quad View: Run up to four different AI services simultaneously in a 2x2 grid.

  • Note: Switching layouts flawlessly preserves your existing browser content and scroll position.

• Performance Optimized: Uses Lazy Loading (creating browser widgets only on-demand to save hundreds of megabytes of RAM), limits maximum instances in memory, and automatically destroys inactive browsers when switching layouts.

• Highly Customizable UI: Configurable icon sidebar (Left, Right, Top, or Bottom), adjustable icon sizes, and selective visibility for AI services via Project Settings.

• Seamless Developer API: Use the Payload Injection API to open URLs and inject text programmatically from C++, or use the Ctrl+Alt+Shift+I shortcut to summon the browser instantly.

🛠 Ecosystem & Integrations

AI Browser is 100% standalone and requires absolutely no other plugins to function perfectly.

However, if you also own the AI Chat plugin, AI Browser will detect it via Unreal's IModularFeatures and allow you to toggle an embedded AI Chat side panel alongside your web view—letting you chat with local/cloud LLMs while browsing!

Who is this for? Ideal for UE Developers, Technical Artists, Game Designers, and Studios who frequently consult multiple AI chatbots, compare model outputs, or run local LLMs and want to centralize their workflow without ever leaving the Unreal Editor.