The ChatPassport extension has been released for transferring conversations between AI services

Developers presented ChatPassport — a browser extension for Chrome, allowing to transfer the context of communication between popular AI platforms. The tool supports working with ChatGPT, Claude, Gemini and DeepSeek in a single interface. The main task of the extension is to ensure data mobility without the need to use API keys or create additional accounts. All operations are performed on the client side, which eliminates the transfer of chat history to the developer's third-party servers. The functionality of ChatPassport includes the ability to selectively copy messages from the current chat and then paste them into the window of another model. Users can view and edit the text before sending, which allows controlling the data being transferred when switching platforms. The entire dialogue history is stored in the browser's local storage. This provides access to accumulated data even in the absence of an active internet connection to the AI providers' servers. The project is distributed as an open-source solution, which allows for code auditing to verify data processing security. The tool simplifies working with multiple models at the same time, eliminating the need for manual copying of long message chains. This solution is aimed at users who combine the capabilities of different LLMs to solve complex tasks while maintaining control over the history of their requests.