Try Profiles, search what you see, shape your Firefox.

Mozilla

Smarter tabs, AI tools, and a first look at the new Firefox brand ✨

Try Profiles, search what you see, shape your Firefox.

Preview first, stay focused

🎨 Style that’s totally yours. Features that fit your flow.

✨ NEW: Smart Tabs is live in Firefox

Wait... my address bar can do that?

Our most requested feature ever - tab groups is here

A new way to navigate is here...

Productivity meets privacy—browse smarter, safer

Your perfect match: Firefox 🧡

Make privacy your New Year’s resolution 🦊✨

What's your favorite Firefox feature?

Happy 20th anniversary, Firefox!

Spooky-good privacy tricks for you! 🔒🦊

You've got tabs, we've got hacks 🖥

A tip and a history lesson

👀 Get a peek at our upcoming tab improvements

🗞️Features, tips, and our red carpet moment!

Level up your online life.

[Pro-tip] Fill out PDFs right In Firefox 📝

Are you using Firefox to its full potential?

Monitor now offers automatic data removal

New Year, New Default Browser 👀

Unwrap new Firefox features this month. 🎁

FYI: Your favorite Google tools work great in Firefox

Helping you secure your life online

A big win in our fight to reclaim the internet!

IRL is back! Get into Season 7

Add your name: Say that you support reinstating Net Neutrality rules

When you use Firefox, everyday is Red Panda Day

🎧Listen to the podcast trailer for IRL Season 7: Putting people over profits in AI

We're not done yet – here's what we need to do to stop browsers like Firefox from being forced to block websites

Ever wondered if school wifi is safe?

Good news and bad news

Sold out! Join us virtually at MozFest House: Kenya for an unforgettable experience!

Does your car know about your sex life?

What’s Happening at MozFest House: Kenya

Ask Microsoft if they're using our personal data to train its AI

The "Pizza Day" of web browsers

Can you donate $25 to stop France from requiring browsers like Mozilla's Firefox to censor websites inside the browser?

Common Voice Newsletter

Save the date: MozFest House Kenya

Sign the petition: Amazon needs to fix its security issue with Ring Doorbells that lets bad actors remotely disable the devices. If enough people sign, we can force Amazon to finally resolve this security flaw.

Going on vacation? Pack some extra security

A win for privacy 🎉

TikTok is misleading us

Dive into summer, but first, back up your Firefox

Nominate someone who's making a difference in online communities

Explore incredible stories from across the nation

Can you donate to Mozilla so we can crack the code to TikTok’s algorithm? We want users to volunteer their TikTok data so researchers can learn how and why videos spread.

Can you donate to help Mozilla build an app to uncover how TikTok's algorithm actually works? We want to know what, why, and how videos spread on TikTok to keep users hooked.

How to spot apps’ abuses of your “consent”

Create the perfect summer reading oasis

Opportunities To Make a Difference This Month

5-question privacy survey

MozFest House Fringe Happening Online 20-21 June

TikTok campaign: next steps

Can you donate $25 to Mozilla? We just exposed a big security vulnerability in Amazon's Ring doorbells and are going public to force Amazon to act. Your contribution will help us continue to work for Internet privacy.

Sign the petition: make Slack safer by offering privacy and safety tools like end-to-end encryption and blocking

Transform your mindset with expert insights

We won! (Thanks to people like you)

Free your mind with Firefox

Free webinar alert! A must-attend for parents of online kids

2 Ways To Stop MozFest FOMO

The worst mental health apps for privacy

The sneaky-good dynamic duo of online privacy

Webby People's Voice Award: we need your help

MozFest is nominated for a Webby and we need your help!

Your privacy is your superpower

MozFest House – Live In Amsterdam

Rolling up our sleeves

The future of the internet is now

Introducing Mozilla.ai

Let's Talk TikTok

MozFest Is LIVE + Access On-Demand

What iJustine learned about privacy

Knowledge is Power! What do we really know about ChatGPT & co

You'll Love These Sessions At MozFest

3.14 irrational things for Pi Day

Hope to see you at SXSW

How do you feel about your family's online privacy?

Enhancing MozFest Virtual Through Experiences

Headed to SXSW? So is Mozilla!

Breaking news! FTC takes action to protect your health data

We'd love to know what you think 🧠

TikTok is misleading us

Build Your Schedule for MozFest Virtual

Sorry to be the bearer of bad news

Is that even legal? How builders can reshape the data economy

Firefox makes PDFs less annoying

Sharing the love on Valentine's Day

360+ Sessions = MozFest Virtual 2023

Take the headache out of passwords

Early Bird Ticket Window Closing Soon...

Every day is Data Privacy Day

Why MozFest Virtual Is The Place To Be in 2023

Don’t Miss 2 Pre- MozFest, Big Name Keynotes

Get the most out of Firefox this year

Thank you for being part of the Mozilla community

It's not too late to have an impact in 2022

Just one day left to have an impact in 2022

Your last chance to have an impact in 2022

A gentle knock on your email's front door

From horror stories, to hope.

You have more time! Submit Session Ideas by Dec 20

The 2022 State of Mozilla report

Feeling cuddly as a cactus this holiday season?

MozFest Call for Session Proposals Closes Friday

Tech with Top Privacy Policies

MozFest Early Bird Tickets - VIP Experience

Pocket's top articles of 2022 are here!

Take action now! Help us fight for an open, safe internet

Help shape the future of the web this Giving Tuesday

You left something in your cart.

Dialogues & Debates: Cracking the AI regulation code

Submit A Session Idea for MozFest 2023

Workplace wonderings: can my boss…

Get the new Firefox experience

Elections + Social media platforms = massive risk

You're Invited To Facilitate A Session At MozFest 2023

The Internet Health Report needs your vote!

Halloween horror stories!

Mozilla needs your vote for IRL!

Unknown Influence

Discover the new Firefox features

Cyber Security Month: Complacency hath no place here

Submit now! Our Voices deadline extended to 19th October

Parenting advice from your web browser? Yah

YouTube's failing feedback system

Update from Washington D.C.

Keeping your kids safe online all school-year long

Medicine by machine learning

How to talk about the internet with your kids with less cringe

Mozilla Collaboration Opportunities Just For You

Parental controls: pros and cons

Common Voice fights bias

Using grassroots AI to combat disinfo

Hey parents — here's how to protect what matters

Warning: *Privacy Not Included finds fertility and pregnancy tracking apps come with huge privacy concerns.

AI's got its eyes on us

Stay ahead of scammers

Safety check ✅

Your privacy is more important than ever

You’re the 1st to know! MozFest 2023 is…

Algorithmic bosses are the worst

Protect your browsing history wherever you are

Common Voice Model and Methods Competition

Join us for a Virtual Panel on Online Privacy Post Roe v. Wade

Look at your name in the Washington Post today!

One travel essential you might be missing

Your name in the Washington Post

Sad MozFest Is Over? Engage with Mozilla Today

Privacy matters now more than ever

Angry? Us too. Here’s what we’re doing.

Highlights of our 2022 work together

You’re Invited! Contribute Your Voice To Rhizome of Babel

Queerness is in Multitudes: A June 21 Virtual Panel

Have you read the top articles from the past decade?

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Welcome to the Mozilla Festival community!

Try Profiles, search what you see, shape your Firefox.

Oct 23, 2025