
floccus by Marcel Klehr
Securely synchronize bookmarks across Chrome, Firefox, Edge, and more using your own cloud storage.
7,326 Users7,326 Users
You’ll need Firefox to use this extension
Extension Metadata
Screenshots




About this extension
Floccus Bookmarks Sync: Private, Cross‑Browser & Device Sync
Securely synchronize bookmarks across Chrome, Firefox, Edge, and more using your own cloud storage.
Seamless Cross‑Browser & Cross‑Device Sync
- Sync bookmarks between Chrome, Firefox, Edge, and any browser that supports extensions.
- Works on desktop, mobile, and tablet.
- Syncs instantly when you add or edit a bookmark.
Ultimate Privacy & Control
- No data is stored on Floccus servers.
- All data stays on your chosen backend (Nextcloud, WebDAV, Google Drive, or Git).
- Optional end‑to‑end encryption for WebDAV and Google Drive.
Flexible Backend Support
- Nextcloud, Linkwarden, KaraKeep any WebDAV server, Git repositories, Google Drive
- Choose the backend that best fits your workflow.
Open‑Source & Community‑Driven
- Source code available on GitHub.
- Contributions welcome; transparency builds trust.
- No paid subscription model.
Easy Setup & Usage
- One‑click installation from the Chrome Web Store.
- Simple wizard guides you through selecting a backend and configuring sync.
- Automatic updates keep your bookmarks in sync.
Why Choose Floccus?
Get Floccus now and take control of your bookmarks!
Support
You can support the creation and maintenance of this software here:
https://floccus.org/donate/
Problems?
If you need help or want to report a bug, please file an issue on github:
https://github.com/floccusaddon/floccus/issues
Securely synchronize bookmarks across Chrome, Firefox, Edge, and more using your own cloud storage.
Seamless Cross‑Browser & Cross‑Device Sync
- Sync bookmarks between Chrome, Firefox, Edge, and any browser that supports extensions.
- Works on desktop, mobile, and tablet.
- Syncs instantly when you add or edit a bookmark.
Ultimate Privacy & Control
- No data is stored on Floccus servers.
- All data stays on your chosen backend (Nextcloud, WebDAV, Google Drive, or Git).
- Optional end‑to‑end encryption for WebDAV and Google Drive.
Flexible Backend Support
- Nextcloud, Linkwarden, KaraKeep any WebDAV server, Git repositories, Google Drive
- Choose the backend that best fits your workflow.
Open‑Source & Community‑Driven
- Source code available on GitHub.
- Contributions welcome; transparency builds trust.
- No paid subscription model.
Easy Setup & Usage
- One‑click installation from the Chrome Web Store.
- Simple wizard guides you through selecting a backend and configuring sync.
- Automatic updates keep your bookmarks in sync.
Why Choose Floccus?
- Privacy‑First – Your bookmarks never leave your chosen storage.
- Cross‑Platform – Works on all major browsers and devices.
- No Ads / No Fees – Free to use, no hidden costs.
- Customizable – Pick any backend you trust.
- Community‑Supported – Open‑source code and active community.
Get Floccus now and take control of your bookmarks!
Support
You can support the creation and maintenance of this software here:
https://floccus.org/donate/
Problems?
If you need help or want to report a bug, please file an issue on github:
https://github.com/floccusaddon/floccus/issues
Rated 4.4 by 199 reviewers
Permissions and dataLearn more
Required permissions:
- Read and modify bookmarks
- Access browser tabs
- Access your data for all websites
Optional permissions:
- Access browsing history
More information
- Add-on Links
- Version
- 5.6.0
- Size
- 6.34 MB
- Last updated
- 21 days ago (Aug 2, 2025)
- Related Categories
- License
- Mozilla Public License 2.0
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Tags
- Add to collection
Support this developer
The developer of this extension asks that you help support its continued development by making a small contribution.
Release notes for 5.6.0
New
Fixed
- New backend: KaraKeep
- Support syncing tab groups
- [Native app] Improved handling of share intents
Fixed
- Make syncing with Linkwarden work again: Switch to new search endpoint
- Improve syncing correctness: Fix ID comparisons
- Improve syncing correctness: reconcileReorderings based on both donePlans
- Improve syncing correctness: Fix mappable() function
- Improve syncing correctness: Do not move items across folders in orderFolder()
- fix: Fix "failed to map parentId" errors
- Ignore permissions when using Orion
- Improve Description for Bookmarksfile
- Display more meaningful explanation for server target
- Never force-push when syncing via git
- Catch errors when parsing XML
- Allow syncing root folder in chrome again
- catch errors from git.push operations
More extensions by Marcel Klehr
- There are no ratings yet
- There are no ratings yet
- There are no ratings yet
- There are no ratings yet
- There are no ratings yet
- There are no ratings yet