Apple Releases Safari Technology Preview 125 With Bug Fixes and Performance Improvements

Apple today released a new update for Safari Technology Preview, the experimental browser Apple first introduced 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 Feature
‌Safari Technology Preview‌ release 125 includes bug fixes and performance improvements for Web Inspector, CSS, Web Animations, WebAssembly, Storage, Web API, Rendering, and WebRTC.

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.

Top Rated Comments

countryside Avatar
14 months ago
Please make DuckDuckGo the default search engine on Safari. Show that you ACTUALLY care about user privacy.
Score: 5 Votes (Like | Disagree)
LFC2020 Avatar
14 months ago
W

Please make DuckDuckGo the default search engine on Safari. Show that you ACTUALLY care about user privacy.
will never happen, apple is getting to nuch ???from google.
Score: 2 Votes (Like | Disagree)
srbNYC Avatar
14 months ago
I noticed problems on 124. Print buttons on some websites didn't launch the print dialog, animated graphics didn't show up, etc. These functions on the same pages do work on the current regular Safari release, so I just reverted to that as my default. Now tempted to try the new one....
Score: 1 Votes (Like | Disagree)
srbNYC Avatar
14 months ago
It says you have to upgrade to Big Sur for me. I have Catalina on unsupported MBP.


This page of Apple's seems to have a version for Catalina

https://developer.apple.com/safari/download/
Score: 1 Votes (Like | Disagree)
MauiPa Avatar
14 months ago

I have been using Safari Tech Preview for a couple of years now. Back then it was faster and had less hiccups than regular Sarafi. I don't know about a comparison between the two in 2021 in Big Sur, but I still use it.
I use it pretty much as my only browser. Haven’t had any fails for a long time
Score: 1 Votes (Like | Disagree)
blueflower Avatar
14 months ago
Safari is mad slow but I trust it more than the others to do financial transactions. So I use it to make purchases. I use firefox and opera they are blazing fast. I didn't even bother to put filthy chrome on my mac. Now that you mention edge maybe ill try it out. Truthfully, I had started to use it during my final months on windows. @funktight
Score: 1 Votes (Like | Disagree)

Related Stories

Safari Technology Preview Feature

Apple Releases Safari Technology Preview 130 With Bug Fixes and Performance Improvements

Wednesday August 18, 2021 11:03 am PDT by
Apple today released a new update for Safari Technology Preview, the experimental browser Apple first introduced 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 130 includes bug fixes and performance improvements for Web Inspector, CSS, JavaScript, Media, Web API, and ...
Safari Technology Preview Feature

Apple Releases Safari Technology Preview 128 With Bug Fixes and Performance Improvements

Wednesday July 21, 2021 4:36 pm PDT by
Apple today released a new update for Safari Technology Preview, the experimental browser Apple first introduced 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 128 includes bug fixes and performance improvements for Web Inspector, CSS, JavaScript, Live Text, Media,...
Safari Technology Preview Feature

Apple Releases Safari Technology Preview 129 With Bug Fixes and Performance Improvements

Wednesday August 4, 2021 10:46 am PDT by
Apple today released a new update for Safari Technology Preview, the experimental browser Apple first introduced 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 129 includes bug fixes and performance improvements for Web Inspector, CSS, Scrolling, Rendering,...
Safari Technology Preview Feature

Apple Releases Safari Technology Preview 131 With Bug Fixes and Performance Improvements

Wednesday September 1, 2021 10:33 am PDT by
Apple today released a new update for Safari Technology Preview, the experimental browser Apple first introduced 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 131 includes bug fixes and performance improvements for Web Inspector, CSS, Web API, JavaScript, Platform...
Safari Technology Preview Feature

Apple Releases Safari Technology Preview 142 With Bug Fixes and Performance Improvements

Wednesday March 23, 2022 4:20 pm PDT by
Apple today released a new update for Safari Technology Preview, the experimental browser Apple first introduced 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 142 includes bug fixes and performance improvements for Web Inspector, CSS Subgrid, CSS Container Queries,...
Safari Technology Preview Feature

Apple Releases Safari Technology Preview 137 With Bug Fixes and Performance Improvements

Monday December 20, 2021 1:28 pm PST by
Apple today released a new update for Safari Technology Preview, the experimental browser Apple first introduced 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 137 includes bug fixes and performance improvements for Web Inspector, CSS, JavaScript, WebAssembly,...
Safari Technology Preview Feature

Apple Releases Safari Technology Preview 140 With Bug Fixes and Performance Improvements

Thursday February 10, 2022 1:09 pm PST by
Apple today released a new update for Safari Technology Preview, the experimental browser Apple first introduced 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 140 includes bug fixes and performance improvements for Web Inspector, CSS, Web API, Web Animations,...
Safari Technology Preview Feature

Apple Releases Safari Technology Preview 123 With Bug Fixes and Performance Improvements

Wednesday March 31, 2021 10:56 am PDT by
Apple today released a new update for Safari Technology Preview, the experimental browser Apple first introduced 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 123 includes bug fixes and performance improvements for Web Inspector, CSS, and Web API. The current...

Popular Stories

home app ios 16

Apple Confirms iPad Will No Longer Be Supported as a Home Hub in iOS 16

Wednesday June 22, 2022 12:38 pm PDT by
The iPad will no longer be able to be used as a home hub following the launch of iOS 16, iPadOS 16, macOS Ventura, and the HomePod 16 software this fall, Apple confirmed today. As discovered in iOS 16 code by MacRumors contributor Steve Moser, Apple says that the iPad will no longer be supported as a home hub. This information will be displayed in the Home app after updating to iOS 16.A home ...
apple ar headset concept 2

Apple CEO Tim Cook Hints at AR/VR Headset: 'Stay Tuned and You'll See What We Have to Offer'

Wednesday June 22, 2022 6:34 pm PDT by
CEO Tim Cook this week did an interview with China Daily, where he once again commented on on the future of augmented reality and hinted at Apple's work on an AR/VR headset. Render via designer Ian Zelbo Cook said that Apple is excited about the opportunities available with augmented reality, which is not too far off from prior comments that he's made, but he went on to say that people should ...
customize wallpaper setting ios 16

iOS 16 Beta 2 Tidbits: New Wallpaper Colors, Backup Over LTE, SMS Filtering and More

Wednesday June 22, 2022 2:16 pm PDT by
Apple today seeded the second betas of iOS 16 and iPadOS 16 to developers for testing purposes, and the new betas introduce new features and refine some of the changes that Apple made with the first iOS 16 release. Subscribe to the MacRumors YouTube channel for more videos. Lock Screen Photo Wallpaper Customization When customizing a photo on the Lock Screen, there are two new DuoTone and...
Shazam Music Recognition Control Center

iPhone's Built-In Music Recognition Feature Syncs With Shazam App on iOS 16

Tuesday June 21, 2022 7:37 am PDT by
Since the release of iOS 14.2 in 2020, the iPhone has included a built-in Music Recognition feature in Control Center powered by Shazam. And with iOS 16, and also the iOS 15.6 beta, the feature has received a small but useful upgrade. As noted by Twitter user @someone_andrew, songs identified with Music Recognition in Control Center finally sync with the Shazam app. It also remains...
2022 back to school apple

Apple Launches 2022 Back to School Offer: Up to $150 Gift Card With Mac or iPad

Friday June 24, 2022 5:08 am PDT by
Apple today launched its annual "Back to School" promotion for college/university students in the United States and Canada. This year's promotion offers a free Apple gift card with the purchase of an eligible Mac or iPad, rather than free AirPods like last year. Apple is also offering students 20% off AppleCare+ plans during the promotion. Apple is offering a $150 gift card with the purchase ...
ios 16 lock screen feature2

Apple Seeds Second Betas of iOS 16 and iPadOS 16 to Developers

Wednesday June 22, 2022 10:07 am PDT by
Apple today seeded the second betas of upcoming iOS 16 and iPadOS 16 updates to developers for testing purposes, with the updates coming two weeks after Apple unveiled the new software at WWDC and released the initial betas. Registered developers can download the iOS and iPadOS 16 profiles from the Apple Developer Center, and once installed, the betas will be available over the air. Given...
apple ar headset concept 1

Apple Rumored to Announce 'Game-Changer' AR/VR Headset in January 2023

Friday June 24, 2022 2:52 am PDT by
Apple is "likely" to announce its long-rumored mixed-reality headset as soon as January 2023, Apple analyst Ming-Chi Kuo has reiterated. Concept render based on purported leaked information by Ian Zelbo In a detailed post on Medium, Kuo explained that Apple's headset will be a "game-changer" for the augmented-reality and virtual-reality market. Describing some of the headset's...