Stable signalUnknownMedium-risk permissions
NotebookLM Mindmap Extractor - Corrected Hierarchy icon

NotebookLM Mindmap Extractor - Corrected Hierarchy

Extract NotebookLM mindmaps with corrected X-coordinate level detection and connection-based parent-child mapping

Users10KCurrent public install base
Rating4.0Store average score
Reviews29Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

NotebookLM Mindmap Extractor - Corrected Hierarchy Media preview

1 assets
Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

10K10K10K10K10K2026年7月16日2026年7月19日2026年7月22日Latest: 10K
Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start
4.03
Latest
4.03
7-day rating change
0.00
3.933.984.034.084.132026年7月16日2026年7月19日2026年7月22日Latest: 4.03
2026年7月16日2026年7月22日
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat
00%
7-day growthFlat
00%
30-day growthFlat
00%
Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version5.0.0
ManifestV3
Size49.41KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

Review the store description, core capabilities, and common use cases.

Export Mindmaps from NotebookLM with One Click

NotebookLM Mindmap Extractor is a Chrome extension that allows users to export mindmaps created in Google NotebookLM into portable formats such as FreeMind (.mm), OPML, and structured XML. It helps researchers, students, professionals, and content creators preserve and share mindmaps outside the NotebookLM environment.

Key Benefits

Offline Access & Portability: Export mindmaps and use them with popular tools like FreeMind, Freeplane, and other compatible editors.

Multiple Export Formats: Choose from FreeMind (.mm), OPML, and structured XML formats.

High Accuracy: Maintains the original structure of your mindmap, including parent-child relationships and text content.

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.7Average computed only from synced review bodies below
Reviews with text19Synced review bodies
Total ratings / reviews29Chrome Web Store public rating/review count

Store average score: 4.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5
10
4
4
3
0
2
0
1
5
Hosein GSD2025年9月24日
4

Add markdown format.

Version 5.0.0Language en
3 helpful · 0 not helpful
Siam2025年9月16日
5

well that work

Version 5.0.0Language en
1 helpful · 0 not helpful
Alexander Teixeira2025年9月13日
5

Voce fez o que o Chrome nao conseguiu fazer. kkkkk... Obrigado.

Version 5.0.0Language pt
Aya Burstein2025年9月7日
4

Great tool! very useful, would be nice to have more formats like svg.

Version 5.0.0Language en
1 helpful · 0 not helpful
M R2025年9月2日
5

Awesome! I extract to .mm and open in SimpleMind. Great and very needed extension since NotebookLM doesn't help you there.

Version 5.0.0Language en
2 helpful · 0 not helpful
rohit Chakarverty2025年8月26日
5

easy to use, it enable me to have opml format that is suitable on all other platforms to use. Thanks for this extension

Version 5.0.0Language en
1 helpful · 0 not helpful
Виталий Титаренко2025年8月21日
5

great. the solution that hits the target!. exactly what was necessary

Version 5.0.0Language en
1 helpful · 0 not helpful
Andrés De la Rosa Portilla2025年8月15日
5

Excelente, esta función de exportar en diversos formatos debería estar como nativa en NotebookLM

Version 5.0.0Language es
Євген Житарюк2025年8月10日
5

Cool! Immediately outputs a converted mind map in any of three formats: .mm .opml .xml Thank you guys!

Version 3.1.0Language en
2 helpful · 0 not helpful