LumiNote icon

LumiNote

by prakshalm · Workflow & Planning
Manifest V3 Free
View in Chrome Web Store Data as of 18 Oct 2026

Highlight AI responses on Claude, ChatGPT, and other sites; take notes with draggable markers that persist across reloads.

Users
32
+12 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#130K
#108K among extensions
Version
2.0.0
updated 12 Jul 2026

Users

monthly, 5 months
01632May 2026Aug 2026Oct 2026
Latest, 18 Oct 2026: 32 usersMove the mouse over the chart for any month

Ratings count

monthly, 5 months
001May 2026Aug 2026Oct 2026
Latest, 18 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About LumiNote

LumiNote — Highlight, take notes, and chat with AI responses LumiNote is a lightweight Chrome extension that turns any AI conversation into an organized knowledge base. Highlight the important parts of responses from Claude, ChatGPT, or any other AI service, take notes on them, and keep everything right inside the chat. What you can do: - 🖍️ Highlight anything — mark the key parts of any AI response with markers that persist across page reloads. - 📝 Take notes on your highlights — attach your own notes directly to any highlighted text to capture insights, questions, and ideas exactly where they matter. - 💬 Chat with your highlights — ask a built-in AI assistant follow-up questions about any highlighted text to dig deeper, summarize, or clarify without losing your place. - 🗂️ Organize with tabs — group your highlights and notes into tabs so different topics, projects, or conversations stay neatly separated. - 🔍 Search instantly — find any saved highlight or note across all your conversations in seconds. - ☁️ Sync with Google Drive — back up your notes and access them across devices. - 📤 Export — take your highlights and notes with you whenever you need them. Save key ideas, revisit important information, and turn scattered AI chats into a searchable, well-organized library — all without leaving the conversation.

Growth

WindowUsersChangeRatingsRating
7 days+6+23.1%00.00
30 days+12+60.0%00.00

Version history

3 versions recorded
2.0.012 Jul 2026
1.3.04 Jun 2026
1.0.030 May 2026

Details

Category
Workflow & Planning
First seen
30 May 2026
Size
49 KB
Languages
en
Pricing
Free
Privacy policy
github.com
Extension ID
ncbebicafankeclglnbbppfiiefdmpbc

Permissions and risk

Elevated riskimpact 3, likelihood 3
Permissions
storagescriptingtabsactiveTabidentitydeclarativeNetRequest
Site access
https://claude.ai/*https://chatgpt.com/*https://chat.openai.com/*https://www.googleapis.com/*

Alternatives to LumiNote

Extensions that rank for the same store searches or share the Workflow & Planning category, ordered by users