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Preview of Comic Ninja

Comic Ninja by Digital Fracture

A dedicated webcomic reader in your browser sidebar. Subscribe to your favorite comics, organize them into folders, track what you've read, and never miss an update. Your data stays local.

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Available on Firefox for Android™Available on Firefox for Android™
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About this extension
Subscription Required: Comic Ninja requires an active paid subscription to use. Create your account at rssninja.co.uk to get started.

Comic Ninja is a powerful RSS feed reader built specifically for webcomic enthusiasts. Whether you follow dozens of webcomics or just a handful of favorites, Comic Ninja makes it easy to stay up to date without the hassle of visiting multiple websites or checking social media for updates.

Access all your subscriptions from a convenient sidebar that stays open while you browse the web. No need to switch tabs or interrupt your workflow your comics are always just a click away.

📰 CORE FEATURES
  • 📌 Sidebar Reader Browse your feeds directly in Firefox's sidebar while you work or browse other sites. Your comics are always accessible
    without opening a new tab.
  • 🖼️ Multiple View Modes Choose how you want to see your feed. Card view shows full previews with images, grid view offers a compact visual
    layout, and list view provides a minimalist text-based display.
  • 📖 Full-Screen Reader When you're ready to read, open any comic in a beautiful distraction-free overlay. The reader intelligently extracts and
    displays comic images for the best reading experience.
  • 📁 Smart Organization Create custom categories and subfolders to organize your subscriptions however you like. Group comics by genre, update schedule, or however makes sense to you.

🔔 NEVER MISS AN UPDATE
  • ✅ Read Tracking Comic Ninja automatically remembers what you've read and what's new. Visual indicators show unread counts for each feed and
    category.
  • 🔢 Unread Badge The extension icon displays your total unread count so you always know when new comics are waiting.
  • ⭐ Priority Feeds Mark your must-read comics as priority to receive desktop notifications the moment they update.
  • 🔄 Auto-Refresh Feeds automatically refresh in the background so new comics appear without you lifting a finger.

🗂️ STAY ORGANIZED
  • 💫 Star Favorites Love a particular comic or strip? Star it to save it for 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.
  • 🔎 Feed Discovery When you visit a website, Comic Ninja can automatically detect available RSS feeds, making it easy to subscribe to new
    comics.
  • 🔎 Search Quickly find any feed in your collection with built-in search.

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

📤 IMPORT & EXPORT
  • 📥 OPML Support Already using another RSS reader? Import your existing subscriptions via standard OPML format.
  • 📤 JSON Export Back up your feeds and settings in JSON format.
  • 📋 CSV Import Bulk import feeds from a spreadsheet.

🎧 WORKS WITH ANY COMIC RSS FEED

While Comic Ninja is optimized for webcomics only, it works with any standard RSS or Atom feed.

🔒 PRIVACY FOCUSED
  • 🏠 Local Storage Your feed data stays on your device. We only use our servers for account authentication.
  • 🚫 No Tracking Your subscriptions, reading history, and starred items never leave your browser.
  • 🔐 Your Data We don't track your reading habits or sell your data.

⚙️ REQUIREMENTS
  • 🦊 Firefox browser
  • 🔑 Active Comic 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
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Version
1.0.1
Size
1.44 MB
Last updated
4 days ago (Jan 19, 2026)
Related Categories
  • Feeds, News & Blogging
  • Tabs
  • Games & Entertainment
License
All Rights Reserved
Privacy Policy
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Version History
  • See all versions
Tags
  • dark mode
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