LLM Splitter

LLM Splitter lets you query multiple LLM providers simultaneously and compare their responses side by side. Key features: • Multi-provider querying — Send a single prompt to ChatGPT, Claude, Gemini, and Grok in one action. • Side-by-side window layout — Browser windows are automatically arranged so you can compare responses at a glance. • Keyboard shortcut — Press Ctrl+Shift+L (customizable) to open the query popup from any tab. • Right-click context menu — Select text on any page and send it to your chosen providers via the context menu. • Query history — Previously sent queries are saved locally so you can revisit or resend them. • Compose window — Edit selected text before sending, so you can refine your prompt without leaving the page. • Privacy-first — All data stays on your device. No accounts, no analytics, no tracking.