Mozilla Firefox Archives

Mozilla Firefox

Firefox’s iOS ad blocker nears stable release as Mozilla publishes support page

It looks like the official stable release for Firefox’s much-anticipated built-in ad blocker is finally around the corner. The support page for the feature is now...

Aug 12, 2026 2 Min Read

Mozilla Firefox

Mozilla had to replace a Firefox signing key after it ended up on GitHub

Mozilla has replaced one of the signing keys used for Firefox and Thunderbird after discovering that an unencrypted copy had been committed to a private GitHub repository. It sounds worse...

Aug 12, 2026 2 Min Read

Apple Safari

Every major browser got privacy tested and the results are in

It looks like PrivacyTests.org is finally back after a long stretch of radio silence, and they’ve come with a much-needed fresh batch of results that are...

Aug 11, 2026 4 Min Read

Firefox is quietly building a bot that watches prices so you don’t have to

Firefox has a little side project going that could change how you shop online, or at least that’s the idea. Buried inside Firefox Nightly, the browser’s testing...

Aug 11, 2026 2 Min Read

Microsoft Edge

Fresh stats reveal Edge shed a chunk of desktop browser share as Firefox gained traction

Data online suggests that the desktop version of Firefox has gained some market share over the last 3 months. However, the same data also claims that Microsoft Edge lost market...

Aug 07, 2026 1 Min Read

Bugs and Issues

Firefox just fixed a PDF printing issue that’s bugged users for years

If you have ever tried to print a small PDF in Firefox and watched it come out shrunken in the top corner of the page, you are not imagining things...

Aug 05, 2026 2 Min Read

Mozilla Firefox

Firefox 153.0.3 update rolling out with a smarter Smart Window and six bug fixes

Mozilla is pushing out a small but handy update to Firefox this week. Version 153.0.3 is rolling out now, and while it won’t turn heads the way...

Aug 05, 2026 2 Min Read

Bugs and Issues

Fix for Firefox Linux sleep bug is live, but you'll have to wait to get it

Firefox has finally fixed a Linux bug that could keep your PC awake long after you were done using the browser. The issue has already landed in Firefox Nightly and...

Aug 04, 2026 2 Min Read

Mozilla Firefox

Firefox Nightly adds support for a faster, more modern web connection

Firefox Nightly 154 has picked up support for QUIC version 2, giving the browser another networking upgrade that’s mostly invisible to users, but still matters every time a...

Aug 03, 2026 2 Min Read

Mozilla Firefox

Firefox's built-in ad blocker is here on iOS, but there's a catch

On the beta iOS Firefox app (v153.2), the built-in ad blocker has finally started working. At the moment, it’s disabled by default. Things seem to be...

Jul 31, 2026 1 Min Read

Mozilla Firefox

Firefox is building a tool to show which tabs are slowing you down

Firefox users who treat tabs like a collection hobby might finally get a break. Mozilla is working on a sidebar panel called Resource Monitor that shows exactly how much RAM...

Jul 29, 2026 1 Min Read

Apps

Firefox 153.0.1 update fixes startup crashes, audio bugs, and more

Mozilla is rolling out Firefox 153.0.1, the browser’s first bug-fix update since Firefox 153 landed last week with major additions like Native Containers, Windows HDR...

Jul 29, 2026 2 Min Read

Mozilla Firefox

Firefox’s long-awaited Nova redesign lands in Nightly with mixed opinions

Ever since Mozilla announced the Nova redesign in May, people have been eagerly anticipating the stable release. Now, it’s available to try in Firefox Nightly, suggesting that the...

Jul 28, 2026 2 Min Read

Mozilla Firefox

Firefox tells power users to stick with Container extension as native feature catches up

Firefox 153 finally brings Containers into the browser itself, but Mozilla says one important piece is still missing. If you depend on the more advanced features, you shouldn’t...

Jul 24, 2026 1 Min Read

Bugs and Issues

Firefox 153 breaks a popular workaround for accessing advanced settings on Android

Firefox 153 seems to have accidentally broken one of the few remaining ways Android users could access Firefox’s hidden about:config page on the stable release. I first...

Jul 23, 2026 1 Min Read

Mozilla Firefox

Firefox 153 fixes a tiny annoyance you never knew had a name

Firefox 153 shipped with plenty of headline features, including native Containers, Windows HDR video support, and new PDF tools. We covered all that good stuff here. One smaller change didn...

Jul 23, 2026 2 Min Read

Mozilla Firefox

Firefox now has gradient themes and new widgets in Nightly

Firefox is starting to look a lot more colorful. If you run Firefox Nightly, the testing build where Mozilla tries things out before they hit everyone, you can now dress...

Jul 22, 2026 2 Min Read

Android

Firefox for Android finally gets Tab Groups, with iOS support coming later

Mozilla has announced one of the most requested features for Firefox on Android, introducing Tab Groups to help users better organize the ever-growing number of tabs they accumulate while...

Jul 22, 2026 2 Min Read

Firefox’s new voice feature answers quick questions on iPhone

Mozilla just added a new trick to Firefox on the iPhone. It’s dubbed Quick Answers, and it lets you ask a question out loud, and Firefox gives you...

Jul 22, 2026 2 Min Read

Mozilla Firefox

Firefox 153 drops with native Containers, Windows HDR support, & slick PDF tools

Mozilla has officially released Firefox 153, bringing one of the browser’s biggest feature updates in recent months. After previewing several additions in the run-up to launch, including...

Jul 22, 2026 2 Min Read

Apps

Firefox 153 for iOS fixes password-saving & homepage flickering issues

Mozilla is consistently tweaking its web browser to ensure a seamless experience for its users across platforms. This week, the tech giant has started rolling out the Firefox 153 update...

Jul 21, 2026 1 Min Read

Mozilla Firefox

Firefox’s built-in VPN is coming to Android and iOS “soon”

Mozilla has finally answered the question Firefox users on phones have been asking. The free VPN built into Firefox is coming to Android and iOS. The catch is that Mozilla...

Jul 21, 2026 2 Min Read

Mozilla Firefox

Firefox 153 quietly delivers one of its biggest Linux upgrades in years

Mozilla has made Firefox 153 available for download, and while most of the spotlight has been on new PDF tools and HDR video support, there’s another change tucked...

Jul 21, 2026 1 Min Read

Mozilla Firefox

Firefox returns to X after nearly 18 months of pretending it didn’t need X

Firefox has resumed posting on X after nearly 18 months of silence, with Mozilla saying it is returning because “the internet is changing again.” “We took time off of X...

Jul 21, 2026 1 Min Read