nicepkg/ctxport
Browser extension for copying AI conversations from ChatGPT, Claude, Gemini, DeepSeek, Grok, and GitHub as structured Markdown.

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CtxPort is a browser extension that enables users to export AI conversations from multiple platforms into clean Markdown format with a single click. It runs entirely locally with zero uploads, preserving privacy. The tool supports multiple AI chat platforms and is designed to facilitate context engineering by making it easy to transfer conversation context between different AI assistants.
Frequently asked
- What is nicepkg/ctxport?
- Browser extension for copying AI conversations from ChatGPT, Claude, Gemini, DeepSeek, Grok, and GitHub as structured Markdown.
- Is ctxport open source?
- Yes — nicepkg/ctxport is open source, released under the MIT license.
- What language is ctxport written in?
- nicepkg/ctxport is primarily written in TypeScript.
- How popular is ctxport?
- nicepkg/ctxport has 495 stars on GitHub.
- Where can I find ctxport?
- nicepkg/ctxport is on GitHub at https://github.com/nicepkg/ctxport.