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Preview of RSS Ninja

RSS Ninja by Digital Fracture

RSS Ninja is a fast, privacy focused RSS reader built right into your Firefox sidebar.

Some features may require paymentSome features may require payment
Available on Firefox for Android™Available on Firefox for Android™
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About this extension
Subscription Required: RSS Ninja requires an active paid subscription to use. Create your account at rssninja.co.uk to get started.

RSS Ninja is a powerful, local-first RSS and Atom feed reader built directly into your browser. Keep up with all your favorite websites, blogs,
podcasts, and YouTube channels from one convenient sidebar. Your data stays on your device no cloud sync, no tracking, just fast and private feed
reading.

Access your subscriptions without switching tabs or interrupting your workflow. RSS Ninja lives in your browser's sidebar, always ready when you need
it.

📰 CORE FEATURES
  • 📌 Sidebar Reader Browse your feeds directly in Firefox's sidebar while you work or browse other sites. Your subscriptions are always one click
    away.
  • 🖼️ Multiple View Modes Choose your preferred layout. Card view displays full previews with images, grid view offers a compact visual layout,
    and list view provides a minimalist text-based display.
  • 📖 Full-Screen Reader Open any article in a clean, distraction-free overlay. The reader extracts and displays content beautifully without the
    clutter of the original website.
  • 📁 Smart Organization Create custom categories and nested folders to organize your subscriptions. Group feeds by topic, source type, or any
    system that works for you.

🔔 NEVER MISS AN UPDATE
  • ✅ Read Tracking RSS Ninja automatically remembers what you've read. Visual indicators show unread counts for each feed and category so you
    always know what's new.
  • 🔢 Unread Badge The extension icon displays your total unread count at a glance.
  • ⭐ Priority Feeds Mark your must-read sources as priority to receive desktop notifications the moment they publish new content.
  • 🔄 Auto-Refresh Feeds automatically refresh every 30 minutes in the background so new articles appear without any effort.

🗂️ STAY ORGANIZED
  • 💫 Star Favorites Save articles you love to revisit later. Access all your starred items with one click.
  • 🔍 Smart Filters Quickly filter your feed to show only today's updates, unread items, or your starred favorites.
  • 🔎 Search Instantly find any feed in your collection with built-in search.
  • 📂 Nested Folders Organize categories within categories for ultimate control over your feed library.

🎨 PERSONALIZE YOUR EXPERIENCE
  • 🌙 Dark & Light Themes Switch between dark and light mode to match your preference or reduce eye strain during late-night reading.
  • 🎯 Focus Mode — Collapse the interface for maximum reading space when you need it.
  • 💾 Remembered Preferences Your view mode and settings are saved so the app always looks the way you like it.

📤 IMPORT & EXPORT
  • 📥 OPML Import Already using another RSS reader? Bring your existing subscriptions via standard OPML format.
  • 📤 OPML Export Back up your feeds or move them to another reader anytime.
  • 📋 JSON Export Export your complete feed data in JSON format.

🎧 WORKS WITH ALL CONTENT TYPES
  • 📝 Blogs & News Follow any website that publishes an RSS or Atom feed.
  • 🎙️ Podcasts Subscribe to podcast feeds and play episodes directly in the reader.
  • 🎬 YouTube Channels Follow your favorite creators via their channel RSS feeds.
  • 🖼️ Image-Heavy Sites The reader intelligently extracts and displays images from articles.

🔒 PRIVACY FOCUSED
  • 🏠 Local-Only Storage All your feed data stays on your device. Nothing is uploaded to the cloud.
  • 🚫 No Tracking We don't track your reading habits, subscriptions, or browsing behavior.
  • 🔐 Your Data, Your Control Export your feeds anytime. You own your data completely.
  • 🧹 Clean Content Automatically removes tracking links and promotional junk from articles.

⚙️ REQUIREMENTS
  • 🦊 Firefox browser
  • 🔑 Active RSS Ninja subscription (subscribe at rssninja.co.uk)
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Permissions and data

Required permissions:

  • Display notifications to you
  • Access browser tabs
  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
Add-on Links
  • Homepage
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Version
1.0.1
Size
2.37 MB
Last updated
3 days ago (Jan 19, 2026)
Related Categories
  • Feeds, News & Blogging
  • Alerts & Updates
  • Tabs
License
All Rights Reserved
Privacy Policy
Read the privacy policy for this add-on
Version History
  • See all versions
Tags
  • dark mode
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