SyncPrompt

Send the same prompt to ChatGPT, Claude, Gemini, and more — in one click.

SyncPrompt lets you send one prompt to multiple AI models at the same time — no more switching tabs, copy-pasting, or repeating yourself. HOW IT WORKS 1. Open the SyncPrompt panel from your toolbar 2. Type your prompt once 3. Select the AI models you want to query 4. Hit Send — all models receive your message simultaneously SUPPORTED MODELS SyncPrompt supports 7 of the most popular AI platforms, including both leading international and Chinese-language models. New platforms are added regularly. KEY FEATURES ✓ One-click multi-send — write once, broadcast to all ✓ Smart tab management — reuses open tabs, opens new ones silently ✓ Auto-fill & auto-send — no manual pasting required ✓ Works across all major AI platforms WHO IS IT FOR Researchers who want to cross-verify answers across models. Writers looking for the best version of their content. Developers who need the most accurate code suggestions. Anyone who uses multiple AI tools and wants to save time. PERMISSIONS - tabs: to find and manage AI model tabs - scripting: to inject prompts into target pages - storage: to remember which tabs are open IMPORTANT NOTES - You must be logged in to each AI platform before sending - Auto-send may occasionally fail if a platform updates its UI — we maintain selector updates regularly - Works on Chrome, Edge, and all Chromium-based browsers Free to use. No account required.