I wrote this script because Claude does not currently support sharing or exporting.

It utilizes html2canvas for downloading images of the chat, and a simple DOM parser for exporting as markdown and JSON.

It runs entirely locally in your browser console, so you can just copy and paste the code to download the active chat in your browser.

Of course, feel free to explore and verify the repo, or clone and build the code yourself, because pasting random code into your browser console is never a smart idea.

Hope this small script is helpful to others.

[1] claude.ai