Chrome Extension

Threadmark

Bookmark, revisit, and organize ChatGPT moments.

What it does

Don’t lose great ideas in long ChatGPT threads.

Threadmark is a lightweight Chrome extension that lets you save, organize, and return to important moments from your ChatGPT conversations — without breaking your flow.

Highlight text and save instant Threadmarks.
Organize everything in a clean sidebar with folders and search.
Jump back to any saved moment with one click.
Branch saved prompts or text into a brand-new ChatGPT thread.

How it works

Capture ideas without breaking your flow.

Threadmark lives quietly beside ChatGPT — ready when you need it, invisible when you don’t.

Save a highlighted moment in ChatGPT — **Save moments instantly** Highlight text and store it without leaving the conversation.

Jump back to saved ChatGPT moments — **Return to any thought** Jump back to exactly where an idea appeared — even days later.

Branch saved prompts into new ChatGPT threads — **Branch into new threads** Turn saved prompts into fresh conversations without losing context.

Export saved Threadmarks — **Export when you’re ready** Copy or export everything you’ve saved as a clean, chronological archive.

Save even faster. One click can save the entire message — no highlighting required.

See it in action.

Pro upgrade

✨

Threadmark Pro

Upgrade once and unlock the full power of Threadmark.

Unlimited Threadmarks (no save limits).
Export everything as a clean, chronological PDF.
Copy your full archive with one click.
Lifetime access — no subscription.

$5 one-time upgrade

Built for

🧠

Thinkers who use ChatGPT daily

Threadmark is designed for people who treat ChatGPT like a workspace, not a novelty.

Builders capturing product decisions.
Writers saving phrasing, structure, and drafts.
Strategists collecting insights across sessions.

Threadmark is part of the GoodUse.ai toolkit — focused on turning AI output into something you can actually use.