Bookmark important paragraphs, branch sub-threads from any line, and jump back to anywhere — even after Claude has scrolled it out of view.
Coming to the Chrome Web Store soon. Works on Chrome, Brave, Edge, and other Chromium browsers.
Flag any paragraph in any color — decision, todo, urgent, idea — and jump back with one click. Works across the whole conversation.
Double-click any paragraph to open an inline reply widget. Branch a sub-thread without losing your place in the main conversation.
The sidebar lists every bookmark and sub-thread in conversation order. Click any one and land on the original — even if Claude has virtualized it out of the DOM.
The bookmark flag appears in the left margin.
Add a colored bookmark, or open the inline reply widget at that exact paragraph.
Click the floating tab on the right edge to see every thread and bookmark — and jump back to any of them.
Bring your own GitHub, Google Drive, or Notion. Your data, your storage, your control. We never custody your conversations.
Same ThreadNote features on chatgpt.com.
Collapse a long sub-thread into a one-paragraph TL;DR.
View your bookmarks and threads on the go.
One email when Pro launches with a launch-week discount. No spam, no list-selling.
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