Firefox Is the Best Mobile Browser

A deep look at why Firefox for Android stands out as the best mobile browser, thanks to its extension support, privacy features, and sync capabilities that no Chromium-based competitor can match.

After Windows 10 support ended in October 2025, around 240 million computers were left incompatible with Windows 11. This drove a surge in interest toward Linux distributions — particularly Zorin OS 18 (over 1 million downloads, 78% from Windows computers) and Tiny Core Linux (23 MB, minimum requirements: 46 MB RAM, 486DX processor).

This migration indirectly affects the mobile market, since users prefer to use the same browser across all their devices with bookmark and tab synchronization.

Extension Support

Firefox is one of the few mobile browsers that supports extensions — essential for comfortable browsing:

  • Ad blocking
  • Password managers
  • Translators
  • Privacy protection
  • Dark themes

uBlock Origin is described as the best ad blocker, blocking not just banners but also pop-ups, chatbots, and app install prompts (the "Annoyances" category).

Firefox mobile browser

LibRedirect — Redirecting to Private Frontends

This extension redirects popular websites to alternative interfaces without tracking or ads. For example, for YouTube there are: Invidious, Materialious, Piped, Poke, CloudTube, LightTube, Tubo, FreeTube, ViewTube, and ytify. For X there's Nitter, for Reddit — Libreddit, Redlib, and Teddit.

Here's an illustrative example: the mobile version of X doesn't show comments without authorization, but Nitter displays them without any registration.

LibRedirect extensionNitter vs X comparison

Synchronization and Performance

Information syncs between mobile and desktop versions: bookmarks, tabs, passwords. Firefox on Android is subjectively fast, partly thanks to ad and script blocking through extensions. In 2024, desktop Firefox surpassed Chrome in performance benchmarks.

Firefox syncFirefox performance benchmarks

Other Recommended Extensions

  • Don't Fuck With Paste — disables copy-paste blocking on websites
  • Video Background Play Fix — allows video playback in background tabs on YouTube and Vimeo
  • Leechblock — blocks distracting websites and sets time limits
  • Web Archives — displays archived copies instead of 404 errors
Firefox extensionsDon't Fuck With PasteLeechblock extensionVideo Background Play FixWeb Archives extension

Conclusion

Firefox has improved substantially over recent years and can be recommended to anyone who previously switched to Chrome for performance or features. Firefox serves as a "guardian of the free web," preventing a monopoly of the single Blink/Chromium engine.

The browser is available for all platforms, the extensions work identically across desktop and mobile, and synchronization makes it seamless to switch between devices. If you value privacy, freedom, and a truly open web, Firefox is the browser to choose.

Firefox mobile UIFirefox featuresFirefox final