Firefox Nightly for Developers icon

Firefox Nightly for Developers Verified icon

125.0a1 for Android
4.5 | 1,000,000+ Installs | Reviews

Mozilla

Description of Firefox Nightly for Developers

Warning: Nightly is an unstable testing and development platform. By default, Firefox Nightly automatically sends data to Mozilla — and sometimes our partners — to help us handle problems and try ideas. Learn what is shared: https://www.mozilla.org/en-US/privacy/firefox/#pre-release
Firefox Nightly gets updated every day and is designed to showcase the more experimental builds of Firefox. The Nightly channel allows users to experience the newest Firefox innovations in an unstable environment and provide feedback on features and performance to help determine what makes the final release.
Found a bug? Report it at: https://github.com/mozilla-mobile/fenix/issues
Want to know more about the permissions Firefox requests?: https://mzl.la/Permissions
See our list of supported devices and latest minimum system requirements at: https://www.mozilla.org/firefox/mobile/platforms/
Mozilla marketing: In order to understand the performance of certain Mozilla marketing campaigns, Firefox sends data, including a Google advertising ID, IP address, timestamp, country, language/locale, operating system, app version, to our third party vendor. Learn more by reading our Privacy Notice here: https://www.mozilla.org/privacy/firefox/
Take a browse on the wild side. Be among the first to explore future releases.

Information

  • Category:
    Productivity
  • Latest Version:
    125.0a1
  • Updated:
    2024-03-17
  • File size:
    286.1MB
  • Requirements:
    Android 5.0 or later
  • Developer:
    Mozilla
  • ID:
    org.mozilla.fenix
  • Available on:
  • Firefox Nightly for Developers
    Firefox Nightly for Developers 124.0a1
    284.7MB
    2024-02-17
    APK
    Picture
  • Firefox Nightly for Developers
    Firefox Nightly for Developers 124.0a1
    95.5MB
    2024-01-22
    APK
    Picture
  • Firefox Nightly for Developers
    Firefox Nightly for Developers 123.0a1
    94.4MB
    2024-01-22
    XAPK
    Picture
Reviews
  • avatar
    White flashes when loading pages even with dark reader. Also clicking any URL makes the keyboard open. Regular Firefox doesn't even do this... Also, SwiftKey no longer works properly with it. You can't enter a paragraph break for example.
    2020-10-21 07:27
  • avatar
    They completely destroyed Firefox. Youtube is broken, there are basically no addons available, nothing is customizable. Nightly is better than the other two options, but it's still awful. Extremely disappointed in Mozilla.
    2020-10-19 10:00
  • avatar
    Switched to this version after the main one really cut down on features for some reason. Despite being a nightly release its extremely stable, I've never had it crash. The add-ons I consider essential, ublock origin and https everywhere, are available in this version and I understand more will be added. I hope this version will fully supercede the basic Firefox for Android because it is much better.
    2020-10-17 10:44
  • avatar
    Slowly improving, control Access issues still, no extension update , now problems with install updates an https everywhere setting missing. Removed app setting control s missing. Security leak in quit, unable to remove Google extension s
    2020-10-16 01:17
  • avatar
    HOME BUTTON, WHERE? Opens USELESS collections but not LAST VIEWED TAB(S)! "Tabs Tray" OR "start page" NOT BOTH!!! MANY sites DISPLAY INCORRECT & ARE UNUSABLE. Privacy concern. Cursor controls for Samsung Keyboard won't work, Copy/Paste menu buggy. Seems NOTHING changes each "build". Mozilla ignores bugs, features, page display errors & user requests.. DARK MODE IS GREAT, However. As a Beta, it's *OK at best, but as "Daylight" final, 0 stars. *A BROWSER SHOULD BE ABLE TO ACTUALLY BROWSE THE WEB!*
    2020-10-16 01:10
  • avatar
    It's getting good! It would be better if most of the add-ons are fully supported just like the desktop version, Or is there some about:config option that can allow us to experimentally use the desktop add-ons ?
    2020-10-15 06:12