AI Split Bridge

Send a prompt to two AI chats, share replies, and switch assistants in Chrome's native Split View.

Use ChatGPT, Claude, Gemini and Grok side by side in Chrome's Split View, without copying and pasting. • Send both: a button next to each site's Send button. Type once, and the same prompt, including links and attachments, is also sent to the chat on the other side. Shortcut: Cmd+Shift+Enter (Ctrl+Shift+Enter on Windows and Linux). • Send to more chats: tick any AI chat open in the window and send to all of them at once. • Share with…: a button in each reply's toolbar. Send a reply to another assistant with your own message around it, for example to ask for a critique. Select part of a reply to share only that part. • Show a chat on the other side: choose which conversation appears next to the current one. The controls sit inside each site and match its look. Your chats stay on the assistants' own websites: no dashboard, no API key, no account. The sites work as usual; their own Send button still sends only to that chat. Privacy: a prompt or reply is read only when you click one of the extension's controls, and it is moved between your tabs inside Chrome. There are no servers, analytics or ads. Requires Chrome 140 or later. Works on chatgpt.com, claude.ai, gemini.google.com and grok.com. ChatGPT, Claude, Gemini and Grok are trademarks of their owners; this extension is not affiliated with them.