Kreen by Javokhirbek
Study companion with grounded study notes, figures, and Anki cards from your practice questions.
No UsersNo Users
Extension Metadata
About this extension
Kreen turns the practice questions you work through into study material you'll actually review.
Capture a question while you study, and Kreen's side panel builds:
• Smart notes: a concise, grounded explanation of the concept behind the question, with the key takeaway pulled out.
• Anki cards: cloze and basic cards generated from your notes, ready to export.
• Figures: the images and tables from the question are kept with your notes.
Export your way:
• Anki package (.apkg)
• Straight into Anki through AnkiConnect
• Printable study document (.doc)
Built for USMLE students who want to go from "I missed this" to "I'll remember this" without retyping anything.
How it works
Kreen runs in Firefox's side panel. Sign in with your Kreen account, capture a question from the page you're studying, and the note and cards appear in the panel. A free plan is included, with higher daily limits on paid plans.
Privacy
Kreen only reads the question page when you choose to capture it. Your notes are stored in your Kreen account. Details: https://kreen.uz/privacy.html
Support: https://kreen.uz/support.html
Capture a question while you study, and Kreen's side panel builds:
• Smart notes: a concise, grounded explanation of the concept behind the question, with the key takeaway pulled out.
• Anki cards: cloze and basic cards generated from your notes, ready to export.
• Figures: the images and tables from the question are kept with your notes.
Export your way:
• Anki package (.apkg)
• Straight into Anki through AnkiConnect
• Printable study document (.doc)
Built for USMLE students who want to go from "I missed this" to "I'll remember this" without retyping anything.
How it works
Kreen runs in Firefox's side panel. Sign in with your Kreen account, capture a question from the page you're studying, and the note and cards appear in the panel. A free plan is included, with higher daily limits on paid plans.
Privacy
Kreen only reads the question page when you choose to capture it. Your notes are stored in your Kreen account. Details: https://kreen.uz/privacy.html
Support: https://kreen.uz/support.html
Rated 0 by 0 reviewers
Permissions and data
Required permissions:
- Get data from the clipboard
- Access your data for sites in the coursology-qbank.com domain
- Access your data for sites in the coursology.com domain
- Access your data for sites in the qbankly.app domain
- Access your data for sites in the lumen-med.uz domain
- Access your data for sites in the uworld.com domain
- Access your data for sites in the amboss.com domain
- Access your data for sites in the nbme.org domain
- Access your data for sites in the kaplan.com domain
- Access your data for coursology-qbank.com
- Access your data for coursology.com
- Access your data for qbankly.app
- Access your data for lumen-med.uz
- Access your data for uworld.com
- Access your data for amboss.com
- Access your data for nbme.org
- Access your data for kaplan.com
Optional permissions:
- Access your data for sites in the r2.cloudflarestorage.com domain
- Access your data for sites in the coursology.com domain
- Access your data for sites in the coursology-qbank.com domain
- Access your data for sites in the qbankly.app domain
- Access your data for sites in the lumen-med.uz domain
- Access your data for sites in the uworld.com domain
- Access your data for sites in the amboss.com domain
- Access your data for sites in the nbme.org domain
- Access your data for sites in the kaplan.com domain
- Access your data for 127.0.0.1:8765
- Access your data for localhost:8765
- Access your data for wauzbkumnvagbhbueiyi.supabase.co
- Access your data for coursology.com
- Access your data for coursology-qbank.com
- Access your data for qbankly.app
- Access your data for lumen-med.uz
- Access your data for uworld.com
- Access your data for amboss.com
- Access your data for nbme.org
- Access your data for kaplan.com
Required data collection, according to the developer:
- Authentication information
- Personal communications
- Personally identifying information
- Website activity
- Website content
More information
- Add-on Links
- Version
- 0.6.17
- Size
- 2.13 MB
- Last updated
- a month ago (Oct 12, 2026)
- Related Categories
- License
- All Rights Reserved
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection