floccus by Marcel Klehr

Securely synchronize bookmarks across Chrome, Firefox, Edge, and more using your own cloud storage.

4.4 (200 reviews)

7,365 Users

You'll need Firefox to use this extension

Download Firefox and get the extension

Download file

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?

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 200 reviewers

155

Release notes for 5.7.0

Overall sync performance has been optimized, reducing wait times and resource usage.
Feedback – Submit one‑off feedback directly from the app.
Messaging – TLS is now mentioned in the E017 explanation.
Sync logic – Fixed issues with reorders, concurrency and continuation handling during interrupted syncs.
Account progress – Cache and mappings now persist for atomic backends.
Browser tree – Concurrency limited to 1 to avoid race conditions.
Localization – Added translations for many languages (ro_RO, el, it, fi, cs, pl, sv, tr, et, ko_KR, ru, de, ja, pt, zh_CN, fr, es).
Scrolling – Capacitor status bar plugin now prevents content from scrolling under the status bar.
Local tabs – New tab groups stay alive long enough for tabs to be added.
General – Cancelled local tree operations, ensured skipped reorders are retracted and cleared continuations properly.

floccus by Marcel Klehr

Required permissions:

Optional permissions: