Campaigns are how we come together to solve big problems. Take a look at our active campaigns and join in!


Foxfooding Firefox for iOS

01 Dezember - 17 Dezember 2021
Get Involved

Help us to test web compatibility of the updated Firefox for iOS! Foxfooding is important for getting wider feedback for new features- and we need your input! It also gives you the opportunity to check out our newest features before they release to the public.

Past Campaigns

Mozilla communities do great work together. These campaigns are over now but feel free to check out what everyone accomplished.

Common Voice Community Social Media Campaign

11 Oktober - 20 Oktober 2021

Inspire people to make voice AI better for everyone by explaining how they can contribute to Mozilla Common Voice.

Join us on 6th October, as we launch our social media campaign. Post, like and reshare social media content about Common Voice. Please use the hashtag #CommonVoice.

Foxfooding Firefox for Android and iOS

20 September - 08 Oktober 2021

Help us test Firefox on mobile!

Mozilla has been working on improving the design for Firefox for Android and iOS. With your help, we want to uncover any problems and discover opportunities to improve.

We will update areas for testing once in a while, so you will have new things to explore.

Foxfooding Focus for Android and iOS

13 September - 19 September 2021

Firefox Focus for iOS and Android has been revamped, and we need your help to test it before it is released!

Foxfooding is important for getting wider feedback for new features- and we need your input! It also gives you the opportunity to check out our newest features.

To help us test Firefox Focus subscribe to the campaign to receive an email with the invite link. After you have downloaded the app, you will be ready to find and submit bugs!

Firefox Foxfooding Campaign

12 April - 03 Mai 2021

Mozilla has been working on improving Firefox’s usability for our new and existing users through a modernized user interface. For the three weeks from the 12th of April we will need your help to test different features.

New features to test will be added during the campaign, so remember to subscribe to be kept up-to-date!

Results: Thank you for taking part in this campaign! In three weeks we collected 191 bug reports.


Photos Campaign

07 April - 12 April 2021

Are you an independent artist or creator? Do you use Firefox?

Share your story with Firefox’s global audience.

We’re looking to feature independent makers and doers (musicians, designers, writers, bakers, florists, activists, you name it) — people with equal parts passion and purpose. If selected, your photo, name and story will appear in front of Firefox fans around the world.

FxA Settings test day

17 Dezember - 25 Dezember 2020

Help us test Version 1 of the newly redesigned Firefox Accounts Settings.  It now has a new look and feel, and we need as many people as possible to test it and give us feedback!

Create a new Firefox account, follow the instructions, and file any bugs  you encounter.

Unfck the Internet Campaign

10 November 2020

The open, global internet is the most powerful communication and collaboration resource ever seen. The internet enables new opportunities for learning, building a sense of shared humanity, and solving the pressing problems facing people everywhere. Over the last decade we have seen this fulfilled in many ways.


We have also seen the power of the internet used to magnify divisiveness, incite violence, promote hatred, and intentionally manipulate fact and reality.

We want your support to highlight the best of the internet and eradicate the worst…together.


Now let’s unfck the internet together!

Firefox Omnibus Foxfooding experiment

24 September - 27 September 2020

Participate in our new Omnibus Foxfooding experiment by testing some changes coming to our Firefox browser!


From the 24/09 to the 27/09 enroll in our experiment by adding to  a Firefox profile  some changes that we may be shipping soon in a future update to Firefox. If you are up to it, you can also help us test some new features!


Play Store Support Kampagne

03 August - 23 August 2020

Am 28. Juli 2020 hat Mozilla angefangen, die neue Version des Firefox for Android auszurollen auf den Markt, die auf dem basiert, was wir früher Firefox Preview nannten. Um den Start zu unterstützen, bitten wir euch, uns bei der Beantwortung von Bewertungen für Firefox for Android im Google Play Store zu unterstützen.


Im Durchschnitt erhält Mozilla monatlich 23.000 Bewertungen im Google Play Store. Daher benötigen wir die Hilfe von Mozillians, um auf diese Bewertungen zu antworten und Firefox-Nutzer*innen zu einem besseren Online-Erlebnis zu verhelfen.

Common Voice Single Word Sprint

22 Mai - 06 Juni 2020

The Common Voice project is Mozilla’s initiative to help teach machines how real people speak. We are building an open source, multi-language dataset of voices that anyone can use to train speech-enabled applications.

As of today, Common Voice has the ability to collect voice data for a specific purpose or use-case. Now, we’re putting this to the test and kicking off data collection for our first, single word target segment. To create this segment we need as many contributors as possible across various languages to record and review the digits zero through nine, as well as the words yes, no, hey and Firefox.

Hunt-From-Home: Phase 2

27 April - 18 Mai 2020

Thank you for participating in the first phase of the Hunt from Home Campaign. With your help we now have a better understanding of the websites that need our immediate attention. We are rallying all  fearless bug hunters  for a  targeted bug hunting campaign that will focus on the websites you shared with us in phase 1 of the campaign. Choose what you want to test, find the bugs, and file them!

Hunt from Home: Phase 1

06 April - 24 April 2020

The Coronavirus has the world redoing how it works, learns and meets. As we move more of our lives online – we’re committed to making the internet a safe, productive, and fun place for all of us. We need your help to make sure Firefox works where you need us most  – tell us about the tools you’re using to collaborate, socialize, stream and learn so we can get or keep them working on Firefox.