Star for Claude

About

Tired of scrolling through a long Claude.ai conversation to find that one important answer?

Star for Claude adds a small star button to every message. Star the ones that matter, and a floating side panel keeps a clickable table-of-contents in view. Click any star to smooth-scroll straight back to the original message.

Features
- Star or unstar any message in any Claude.ai conversation with one click
- Floating "Starred" side panel — works like a table of contents
- Click a star to jump back; the extension handles long, virtualized chats correctly
- Per-conversation count and a one-click "clear stars in this conversation" button
- Optional sync across your Chrome devices via your Google account (chrome.storage.sync)
- Light / dark mode aware
- No tracking, no analytics, no external servers — your stars stay in your browser

How to use
1. Open any conversation on claude.ai
2. Hover any message → click the star that appears next to Claude's copy/edit buttons
3. The star shows up in the "Starred" side panel on the right
4. Click the entry to jump back, or click × to remove it

Storage choice
Open the panel's ⚙ settings to switch between:
- This device only (default) — stars stay in this browser
- Sync across devices — stars follow you to other Chromes signed into the same Google account

Privacy
The extension stores only what is needed for the feature itself: a conversation id, the message index, a ~120-character text snippet, the role, and a timestamp. Nothing is sent to any server beyond Chrome's own sync (when you opt in). Full policy: https://jaeyoonchun.github.io/star-for-claude/PRIVACY.html

Source
This extension is open source — link to repository on the Chrome Web Store page.