Grimoire Companion by Robert Goniszewski
Save pages to your Grimoire bookmark library. Version 1.0 adds Grimoire 1.2 integration, rich capture and selected-tab saving; version 0.1.3 supports legacy Grimoire.
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About this extension
Save pages directly to your chosen Grimoire bookmark library. Requires a running Grimoire instance.
Version 1.0.0 connects to Grimoire 1.2.0 with a named integration token. It adds editable page titles and URLs, categories, tags, notes, selected text, Pin and Read Later, plus bulk capture of explicitly selected open tabs. It reports saved, duplicate and failed results separately. Create a token under Settings → Browser Integration in Grimoire, then paste it into Companion.
Version 0.1.3 supports legacy Grimoire only. If that is still the version offered here, the 1.0.0 store update is not yet available to you. Version 1.0 retains temporary Grimoire 0.5.x support; Pin maps to Flagged and Read Later is unavailable in legacy mode.
Privacy: authentication information, page URLs, titles, selected text and metadata you choose are sent only to your chosen Grimoire instance. Credentials are stored in local extension storage. No analytics, advertising or third-party logging. Remote instances require HTTPS. Version 1.0 requires desktop Firefox 140 or newer.
Version 1.0.0 connects to Grimoire 1.2.0 with a named integration token. It adds editable page titles and URLs, categories, tags, notes, selected text, Pin and Read Later, plus bulk capture of explicitly selected open tabs. It reports saved, duplicate and failed results separately. Create a token under Settings → Browser Integration in Grimoire, then paste it into Companion.
Version 0.1.3 supports legacy Grimoire only. If that is still the version offered here, the 1.0.0 store update is not yet available to you. Version 1.0 retains temporary Grimoire 0.5.x support; Pin maps to Flagged and Read Later is unavailable in legacy mode.
Privacy: authentication information, page URLs, titles, selected text and metadata you choose are sent only to your chosen Grimoire instance. Credentials are stored in local extension storage. No analytics, advertising or third-party logging. Remote instances require HTTPS. Version 1.0 requires desktop Firefox 140 or newer.
Rated 5 by 1 reviewer
Permissions and data
Required permissions:
- Access browser tabs
- Access your data for 127.0.0.1
- Access your data for localhost
Optional permissions:
- Access your data for all websites
Required data collection, according to the developer:
- Authentication information
- Browsing activity
- Website content
More information
- Add-on Links
- Version
- 1.0.0
- Size
- 100.01 KB
- Last updated
- 6 days ago (Sep 17, 2026)
- Related Categories
- License
- MIT License
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection
The developer of this extension asks that you help support its continued development by making a small contribution.