Campaigns

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

Past Campaigns

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

Mozilla's Bingo Challenge

01 février - 02 février 2025
Join Mozilla & Thunderbird’s bingo challenge at FOSDEM’25 and get a chance to win a special t-shirt

Firefox Address Bar Update Test Day Event 2025

09 janvier - 15 janvier 2025
The address bar is one of the most prominent areas in any browser, and Firefox is no exception. Understanding its importance, the Firefox team has been working on a set of complementary features designed to improve the discoverability and security of Firefox’s address bar. With this set of features landing in Firefox Beta 135, we need your expertise to help us test these enhancements and be a part of shaping the future of Firefox.

Help Monitor Browser Choice in the EU!

11 décembre - 03 janvier 2025
We are calling on all EU-based Mozillians to help us monitor Apple’s new browser choice screens. Let’s hold Big Tech to account!

Campagne de découverte des installeurs de Firefox non officiels

14 juin - 14 juillet 2024
n 2023, une part importante des téléchargements de Firefox provenait de sources inconnues. Nous pensons que beaucoup d’entre eux proviennent de sites web non officiels qui vous proposent de télécharger Firefox. Alors que certains sites web sont acceptables, d’autres vous exposent au risque de télécharger une version périmée ou dans la mauvaise langue, ce qui entraîne des risques pour la sécurité, une mauvaise qualité d’utilisation, voire des installations malveillantes. Aidez-nous à lever le mystère autour de ces sites web tiers qui proposent des installeurs de Firefox en participant à cette campagne !

Mozilla's giveaway at FOSDEM

03 février - 04 février 2024
Take part at Mozilla’s giveaway at FOSDEM and get the chance to be one of the first 200 to get a Mozilla mug or t-shirt
Marketing

Review Checker on Desktop (Nightly/Beta 119)

05 octobre - 19 octobre 2023
Thank you for helping us test Review Checker! In 2024, we will expand the feature to other geographies and retailers after experience improvements and initial testing in the U.S. Help us get wider feedback for this new feature!

Join the Mozilla Responsible AI Challenge

15 mars - 30 avril 2023
We are looking for people to join us in creating a future where AI is developed through this responsible lens. If you want to build (or are already building) AI solutions that are ambitious but also ethical and holistic, the Mozilla Builder’s Responsible AI Challenge is for you.

Zero-Prefix Weather Suggestions

23 février - 19 mars 2023
Thank you for helping us test Zero-Prefix Weather Suggestions! We are trying to make the address bar suggestion offerings more useful and relevant to users. We are implementing zero-prefix Weather suggestions on the address bar as our first foray into local suggestion. Help us get wider feedback for this new feature!      

Foxfooding Firefox Text Editing

10 février - 20 février 2023
Thank you for helping us test the changes in text editing behaviors on Firefox! Foxfooding is important for getting wider feedback for new features or behaviors – and we need your input! It also gives you the opportunity to check out our newest features or behaviors before they release to the public.

Firefox Relay Credential Manager

16 janvier - 06 février 2023
Thank you for helping us test Firefox Relay integrated into the Firefox browser credential manager. 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.

Firefox Cookie Banner Handling

07 novembre - 27 novembre 2022
Thank you for helping us test Cookie banners handling! 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.

Firefox Nightly Foxfooding

22 août - 16 septembre 2022
Mozilla has been working on improving Firefox’s usability for our new and existing users through a modernized user interface. Please help us test new features and give feedback on the fresh new look! We will add new areas to test every week, so subscribe to be kept up-to-date.