Firefox

Inside the newsletter making layoffs feel less bleak and more like a group chat
Here at Mozilla, we are the first to admit the internet isn’t perfect, but we know the internet is pretty darn magical. The internet opens up doors and opportunities, allows for human connection, and lets everyone find where they belong — their cor...
2025-04-11 15:54
How UEFA and Mozilla’s Anonym nailed TikTok campaigns without compromising user data
When UEFA’s Men’s Club Competitions Online Store (operated by Event Merchandising Ltd) set out to run a TikTok campaign during the 2024 finals, the goal was clear: engage passionate club fans (ultras) and drive sales of official gear — without co...
2025-04-09 22:20
Data ethics in action: Zenjob, TikTok and Mozilla’s Anonym show a better way to measure
Let’s face it — measuring ad performance is challenging in a shifting privacy landscape. With tightening regulations and data sharing under a well-deserved microscope, advertisers are under more pressure than ever to prove their campaigns can work ...
2025-04-09 22:20
How Firefox’s vertical tabs came to life with a little help from our community
If you’ve ever had more tabs open than you can count, you know the struggle: tiny, unreadable tab titles, constant scrolling, and that moment of panic when you close the wrong one. Enter vertical tabs, a long-requested Firefox feature designed to mak...
2025-04-02 15:29
Built together: How Firefox fans help shape the browser
If you’ve ever wished Firefox had vertical tabs or an easier way to share links on your phone — and you left a comment somewhere asking for it — there’s a good chance someone saw it. And not just someone. The actual people building Firefox. Tha...
2025-04-02 15:28
Spring cleaning? Watch out for these product categories while online shopping
Spring is in the air, which means it’s time to swap stuffy winter layers to fresh air — and maybe confront the dust bunnies that moved in while you were busy. If you’re gearing up for a deep Spring clean or some much needed home maintenance, chan...
2025-03-31 16:25
Nolen Royalty, known as eieio, keeps the internet fun with experimental multiplayer games
Here at Mozilla, we are the first to admit the internet isn’t perfect, but we know the internet is pretty darn magical. The internet opens up doors and opportunities, allows for human connection, and lets everyone find where they belong — their cor...
2025-03-28 19:32
4 accessibility tools to try in Firefox 
The internet is for everyone, but not everyone experiences it the same way. For many of us, harsh brightness, hard-to-read text or a webpage that doesn’t work with a screen reader can turn simple tasks into frustrating obstacles. While we’ve built ...
2025-03-27 17:41
A smarter VPN experience: Introducing the Mozilla VPN extension for Windows
VPNs are great for keeping your connection secure and your activity private, but they can also get in the way. From triggering captchas to making some websites harder to access, traditional VPNs often force users into a trade-off between privacy and co...
2025-03-26 18:23
Open-source AI is hard. Blueprints can help!
“I spend 8 hours per week trying to keep up to date, it’s overwhelming!” “Integrating new libraries is difficult. They’re either poorly maintained or updated in ways that break compatibility.” “I want to be able to experiment quickly, wit...
2025-03-25 16:54
Reaching readers, one TikTok at a time
Spoiler: The internet’s not finished. Welcome to “Web in Progress,” a series celebrating the internet as a space you can shape, not just scroll through. Just as Firefox empowers you to take charge of your online experience, this series highlights...
2025-03-20 17:58
Misinformation in the age of AI: It’s in the details (like extra fingers)
As you scroll through social media, the posts blend together: a heroic cat, a shocking statistic, a breaking news clip. But in a world where AI blurs the line between fact and fiction, how do you tell what’s real from what’s misinformation?  The s...
2025-03-11 18:28
Mozilla’s Response to Proposed Remedies in U.S. v. Google LLC
Last week the Department of Justice and some state attorneys general filed revised proposed remedies in the U.S. v. Google LLC search case. If the proposed remedies barring all search payments to browser developers are adopted by the court, these misgu...
2025-03-11 12:52
Mozilla’s response to proposed remedies in U.S. v. Google
Last week the Department of Justice and some state attorneys general filed revised proposed remedies in the U.S. v. Google LLC search case. If the proposed remedies barring all search payments to browser developers are adopted by the court, these misgu...
2025-03-11 12:52
Browser choice? Here’s how EU’s DMA is helping make it real
Too often, well-intentioned regulation misses the mark. This can be due to poor design, poor implementation, poor compliance, or failure to address unintended consequences. But the EU’s Digital Markets Act (DMA) has the potential to be different. The...
2025-03-06 16:32
An update on our Terms of Use
On Wednesday we shared that we’re introducing a new Terms of Use (TOU) and Privacy Notice for Firefox. Since then, we’ve been listening to some of our community’s concerns with parts of the TOU, specifically about licensing. Our intent was just t...
2025-02-28 23:09
Introducing a terms of use and updated privacy notice for Firefox
We’re introducing a Terms of Use for Firefox for the first time, along with an updated Privacy Notice.  Why now? Although we’ve historically relied on our open source license for Firefox and public commitments to you, we are building in a much dif...
2025-02-26 17:00
Mozilla’s approach to Manifest V3: What’s different and why it matters for extension users
Extensions are like apps for your browser, letting you customize and enhance your online experience. Nearly half of all Firefox users have installed at least one extension, from privacy tools to productivity boosters. To build these extensions, develop...
2025-02-25 14:00
Growing Mozilla — and evolving our leadership
Since 2022, Mozilla has been in an active process evolving what we do – and renewing our leadership. Today we announced several updates on the leadership piece of this ongoing work.  We’ve recognized that Mozilla faces major headwinds in terms of ...
2025-02-19 19:02
Spring detox with Firefox for iOS
A fresh start isn’t just for your home — your iPhone or iPad deserves a privacy detox too. With Firefox for iOS, you can block hidden trackers, stop fingerprinting, and keep your browsing history more private with Enhanced Tracking Protection. How ...
2025-02-18 17:54