Daymark Reading Digest by Calm Cognition Lab Corp
Save reading highlights, revisit useful sources, and organize your reading day. Built for students, researchers, professors, and developers.
Available on Firefox for Android™Available on Firefox for Android™
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About this extension
Daymark helps you return to useful ideas from articles, PDFs, and documentation.
Features:
- Build a personal reading history when you enable capture.
- Revisit previous days and search your synced reading archive.
- Save highlights and personal notes.
- Read local PDFs with selectable text and reading controls.
- Optionally connect your synced reading history to Claude or ChatGPT.
Privacy and control:
Reading capture, optional usage metrics, and saved-text upload are off on a fresh installation. Saved-text upload requires a separate explicit opt-in. Session-only private PDF reading is also available.
Local PDF reading does not require an account. A Daymark account is required for account sync and the website reading archive.
Optional AI features use external providers and may require your own API key or subscription. Provider charges may apply. AI actions send the selected material only when requested.
Requires Firefox 145 or newer.
Website: https://mydaymark.fyi
Privacy policy: https://mydaymark.fyi/privacy
Features:
- Build a personal reading history when you enable capture.
- Revisit previous days and search your synced reading archive.
- Save highlights and personal notes.
- Read local PDFs with selectable text and reading controls.
- Optionally connect your synced reading history to Claude or ChatGPT.
Privacy and control:
Reading capture, optional usage metrics, and saved-text upload are off on a fresh installation. Saved-text upload requires a separate explicit opt-in. Session-only private PDF reading is also available.
Local PDF reading does not require an account. A Daymark account is required for account sync and the website reading archive.
Optional AI features use external providers and may require your own API key or subscription. Provider charges may apply. AI actions send the selected material only when requested.
Requires Firefox 145 or newer.
Website: https://mydaymark.fyi
Privacy policy: https://mydaymark.fyi/privacy
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Permissions and data
Required permissions:
- Download files and read and modify the browser’s download history
- Display notifications to you
- Access your data for all websites
Optional permissions:
- Access your data for all websites
Required data collection, according to the developer:
- Authentication information
- Browsing activity
- Personal communications
- Personally identifying information
- Website activity
- Website content
Optional data collection, according to the developer:
- Technical and interaction data
More information
- Add-on Links
- Version
- 0.16.1
- Size
- 2.91 MB
- Last updated
- 12 days ago (Nov 2, 2026)
- Related Categories
- License
- All Rights Reserved
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection