20 August 2026

Browser extension lets users instantly move conversations between ChatGPT, Claude, Gemini

• ThreadPort, a free Chrome and Edge extension, transfers live chats between OpenAI's ChatGPT, Anthropic's Claude, and Google's Gemini by copying the conversation text and context into a new prompt.
• Unlike built-in importers from these services, ThreadPort moves only the current discussion rather than entire chat histories, making transfers fast and useful when hitting usage limits on one platform.
• The extension preserves conversation formatting and context that matter, such as follow-up decisions, without requiring manual copying that loses structure or demands re-uploading files and images.
• Creator Juan Carlos Rampoldi built ThreadPort to work around restrictions in existing importers, including Gemini's limit to personal Google accounts outside Europe and Claude's inability to import chat history at all.
• The tool currently allows unlimited transfers but will cap free users at 10 per month when Rampoldi launches a paid tier, though transfers are deleted after insertion and conversations sent to each service remain subject to that company's data policies.

Reported by TechRadar