Linkwarden Companion

Unofficial companion extension for Linkwarden

Browse, search, and save bookmarks to your self-hosted Linkwarden instance directly from Firefox and any Firefox-based browser.

This is an independent extension inspired by Linkwarden's official browser extension, with additional features for improved browsing and organization.

Features

📁 Collapsible collection tree — Browse your bookmarks organized by collection 📂 Create collections — Add new collections or sub-collections directly from the popup 🔍 Live search — Filter across name, URL, and description with instant highlights ⚡ Local cache — Opens instantly from cache, refreshes in background 🔄 Manual refresh — Force live re-fetch when needed 🌐 Favicons — Displays website icons via DuckDuckGo 🏷 Tag chips — Shows tags on each link (up to 2 + overflow count) 💾 Save current page — One-click bookmark saving 🖱 Middle-click support — Open links in background tabs ⚙️ Easy configuration — Simple settings page with connection test 🖱 Configurable right-click save — Choose between a save dialog, silent save to default collection, or silent save to a specific collection 🔔 Duplicate detection — The extension icon shows a green ✓ badge when the current page is already saved in Linkwarden ⚠️ Duplicate warning — The save form alerts you before creating a duplicate bookmark

Note: currently optimised for Firefox on desktop. Firefox for Android support is planned for a future release.