Your AI conversations, finally kept.

Record or export any supported chat: live-record new replies, append them to your notes, or keep a clean Markdown, PDF, JSON or Word file — with the code, tables, math and sources intact.

Open a chat to begin Try the recorder Open my library

No account. No analytics. No uploads.

Open a chat

Go to ChatGPT, Claude, Gemini, Copilot, Perplexity or DeepSeek.

Click the Threadmark icon

Export a format, or open the Recorder to capture exactly the messages you choose.

Keep everything

Exports land in Downloads/Threadmark and your local library; records can append to a file you already use.

Tip: pin Threadmark to your toolbar for one-click access.

Alt+Shift+E