Apple Releases Safari Technology Preview 119 With Bug Fixes and Performance Improvements

safaripreviewiconApple today released a new update for Safari Technology Preview, the experimental browser Apple first introduced four years ago in March 2016. Apple designed the ‌Safari Technology Preview‌ to test features that may be introduced into future release versions of Safari.

‌Safari Technology Preview‌ release 119 includes bug fixes and performance improvements for Web Inspector, Speech Recognition, CSS, Scrolling, JavaScript, Media, WebAssembly, Web Animations, Accessibility, and Web API.

The current ‌Safari Technology Preview‌ release is the built on the new Safari 14 update included in macOS Big Sur with support for Safari Web Extensions imported from other browsers, tab previews, password breach notifications, web authentication with Touch ID, and more.

The new ‌Safari Technology Preview‌ update is available for both macOS Catalina and macOS Big Sur, the newest version of the Mac operating system.

The ‌Safari Technology Preview‌ update is available through the Software Update mechanism in System Preferences to anyone who has downloaded the browser. Full release notes for the update are available on the Safari Technology Preview website.

Apple's aim with ‌Safari Technology Preview‌ is to gather feedback from developers and users on its browser development process. ‌Safari Technology Preview‌ can run side-by-side with the existing Safari browser and while designed for developers, it does not require a developer account to download.

Popular Stories

iOS 26 Battery Glass Feature

iPhone 16 Pro Max 80% Charge Limit: One Year Later, Was It Worth It?

Wednesday September 24, 2025 3:58 pm PDT by
With the iPhone 15 series, I did an experiment and kept my iPhone's Charge Limit set at 80 percent for an entire year. It provided an interesting look at the impact of charge limits on battery longevity, so I decided to repeat it for the iPhone 16 line. Since September 2024, my iPhone 16 Pro Max has been limited to an 80 percent charge, with no cheating. As of today, my battery's maximum...
Home Hub Command Center with Dome Base Feature

Apple Working on All-New Operating System

Thursday September 25, 2025 1:11 pm PDT by
Apple is developing an all-new operating system codenamed "Charismatic," according to Bloomberg's Mark Gurman. Apple smart home hub concept based on rumors This is likely Apple's long-rumored "homeOS" operating system. In a report last month, Gurman said both Apple's rumored smart home hub in 2026 and tabletop robot in 2027 will run the new operating system. He said the software platform ...
AirPods Pro 3 Newsroom

Apple's 'Back to School' Offer Ends Soon, Now Applies to AirPods Pro 3

Wednesday September 24, 2025 7:20 am PDT by
Apple's annual "Back to School" promotion for students ends soon, so act fast if you want to score free AirPods with the purchase of an eligible new Mac or iPad. Until Tuesday, September 30, college students and qualifying educational staff in the U.S. can receive free AirPods 4 with Active Noise Cancellation when they purchase an eligible new Mac or iPad from Apple. This is a $179 value. ...
iPhone 17 Pro Colors

Skipped the iPhone 17 Pro? Here's What is Rumored for iPhone 18 Pro

Tuesday September 23, 2025 8:55 am PDT by
While the iPhone 18 Pro and iPhone 18 Pro Max are still a year away, there are already a few rumors about the devices that offer an early look ahead. Below, we have recapped some of the early iPhone 18 Pro rumors so far. This story was published previously, and it has been updated to reflect the latest rumors. Many early rumors prove to be true, but nothing is confirmed yet, and Apple's...
iOS 26

iOS 26.0.1 Update for iPhones Coming Soon — Here's What to Expect

Thursday September 25, 2025 12:40 pm PDT by
Apple is preparing to release iOS 26.0.1, according to a private account on X with a proven track record of sharing information about future iOS versions. MacRumors has also seen evidence of iOS 26.0.1 in its visitor logs in recent days. It is likely that iOS 26.0.1 will fix a camera-related bug on the new iPhone Air and iPhone 17 Pro models. In his iPhone Air review, CNN Underscored's...
iOS 26

Everything New in iOS 26.1 Beta 1

Monday September 22, 2025 12:44 pm PDT by
Apple released the first beta of iOS 26.1 today, just a week after launching iOS 26. iOS 26.1 mainly adds new languages to Apple Intelligence, but there are a few other features that are worth knowing about. New Apple Intelligence Languages Apple Intelligence is now available in Danish, Dutch, Norwegian, Portuguese (Portugal), Swedish, Turkish, Chinese (Traditional), and Vietnamese. AirPo...
Apple More Personal Siri Ad

Apple Responds to U.S. Class Action Lawsuit Over Delayed Siri Features

Friday September 26, 2025 6:57 am PDT by
In March, Apple delayed the launch of its personalized Siri features, and soon after the company was hit with multiple class action lawsuits over the situation. The plaintiffs said they never would have purchased an iPhone 16, or would have paid less, had they known Apple's marketing about the Siri features was false. In the U.S., all of the complaints were consolidated into one class...
apple tv 4k new orange

Next Apple TV Expected to Launch This Year With These New Features

Monday September 22, 2025 10:00 am PDT by
The next Apple TV is expected to be released later this year, and a handful of new features and changes have been rumored for the device. Below, we recap what to expect from the next Apple TV, according to rumors. Likely Features N1 Chip With Wi-Fi 7 Last year, Bloomberg's Mark Gurman said the next Apple TV would be equipped with Apple's own combined Wi-Fi and Bluetooth chip, which is...

Top Rated Comments

opfor Avatar
61 months ago
This version (14.1) has improved scrolling compared to 14.0.3 that ships with Big Sur RC2, however both still are worse than Safari 13.1.3.

Tested side by side in the same machine, running Catalina 10.15.7. Already reported to Apple but probably won't help much.
Score: 3 Votes (Like | Disagree)
dreadlord Avatar
61 months ago
They totally messed up scrolling on Safari with 14.x updates. It is smooth as before on most sites but it is quite annoying on some sites. It was perfectly smooth with Safari 13.x version.
Score: 2 Votes (Like | Disagree)
dreadlord Avatar
61 months ago
I tried this version (Safari 14.1) and it seems they improved the scrolling but it still is not as smooth as 13.x. It is also sad that X.1 versions are released in the last week of March every year. Therefore, we have to wait 2 months to get this update on stable.
Score: 2 Votes (Like | Disagree)
DoogH Avatar
61 months ago
You think Chrome collects less data than Safari?

Data collection is Google’s business model.
Score: 2 Votes (Like | Disagree)
MauiPa Avatar
61 months ago

My safari has been crashing semi often lol. Never crashed before Big Sur. Hopefully it improves.
Really? Mine never does. Sounds like you should do a little thinking and see what might be causing it. Is it particular web sites? do you have some extensions loaded? VPN? Anti-virus? At least send the application report to Apple.

I hate to say it, but I have become jaded to people who report all these problems when I am having none. there has to be some reason. I do perform a clean install before upgrading to a new major release. A couple years back I seemed to have some gremlins floating around, the clean install got rd of them and I have had none since
Score: 2 Votes (Like | Disagree)
MauiPa Avatar
61 months ago

Do these safari tech previews tend to have noticeable differences than regular safari?

As a comparison, I do often see and utilize newer features in macOS and iOS betas. But I'm curious about Safari tech previews.

thanks.
rarely, but sometimes. I think of Technology Preview as the beta program for Safari. Kind of like google chrome canary.
Score: 2 Votes (Like | Disagree)