Safari 15.1 Beta Now Available for macOS Big Sur and macOS Catalina

Apple on late Thursday seeded the first beta of Safari 15.1 for macOS Big Sur and macOS Catalina to developers for testing. Safari 15.1 beta is also included in the eighth beta of macOS Monterey seeded earlier this week.

safari 15
The release notes for the Safari 15.1 beta are largely recycled from the initial release of Safari 15, but in our own testing, the beta appears to fix an issue where bookmarking a YouTube page would result in the browser crashing. Apple will likely be implementing additional bug fixes by the time Safari 15.1 is released to the public, but an issue with the browser showing old tabs upon being reopened does not appear to be fixed yet.

Safari 15.1 beta can be downloaded from the Apple Developer website on the More Downloads page when logged in. In order to install the beta, developers must be running the latest versions of macOS Big Sur or macOS Catalina, according to Apple.

Safari 15 features redesigned tabs that have a rounder and more defined appearance, faster performance, improved security, and more. The browser will come preinstalled on macOS Monterey when the software update is released later this year, and Apple has also made the browser available for macOS Big Sur and macOS Catalina users.

Tag: Safari
Related Forums: macOS Catalina, macOS Big Sur

Popular Stories

iOS 26

15 New Things Your iPhone Can Do in iOS 26.2

Friday December 5, 2025 9:40 am PST by
Apple is about to release iOS 26.2, the second major point update for iPhones since iOS 26 was rolled out in September, and there are at least 15 notable changes and improvements worth checking out. We've rounded them up below. Apple is expected to roll out iOS 26.2 to compatible devices sometime between December 8 and December 16. When the update drops, you can check Apple's servers for the ...
Intel Inside iPhone Feature

Apple's Return to Intel Rumored to Extend to iPhone

Friday December 5, 2025 10:08 am PST by
Intel is expected to begin supplying some Mac and iPad chips in a few years, and the latest rumor claims the partnership might extend to the iPhone. In a research note with investment firm GF Securities this week, obtained by MacRumors, analyst Jeff Pu said he and his colleagues "now expect" Intel to reach a supply deal with Apple for at least some non-pro iPhone chips starting in 2028....
iPhone 14 Pro Dynamic Island

iPhone 18 Pro Leak Adds New Evidence for Under-Display Face ID

Monday December 8, 2025 4:54 am PST by
Apple is actively testing under-screen Face ID for next year's iPhone 18 Pro models using a special "spliced micro-transparent glass" window built into the display, claims a Chinese leaker. According to "Smart Pikachu," a Weibo account that has previously shared accurate supply-chain details on Chinese Android hardware, Apple is testing the special glass as a way to let the TrueDepth...
iPhone 17 Pro Cosmic Orange

10 Reasons to Wait for Next Year's iPhone 18 Pro

Monday December 1, 2025 2:40 am PST by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models at the same time, which is why we often get rumored features months ahead of launch. The iPhone 18 series is no different, and we already have a good idea of what to expect for the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth...
Johny Srouji

Apple Chip Chief Johny Srouji Could Be Next to Go as Exodus Continues

Sunday December 7, 2025 10:41 am PST by
Apple's senior vice president of hardware technologies Johny Srouji could be the next leading executive to leave the company amid an alarming exodus of leading employees, Bloomberg's Mark Gurman reports. Srouji apparently recently told CEO Tim Cook that he is "seriously considering leaving" in the near future. He intends to join another company if he departs. Srouji leads Apple's chip design ...
iOS 26

Apple Seeds Second iOS 26.2 Release Candidate to Developers and Public Beta Testers

Monday December 8, 2025 10:18 am PST by
Apple today seeded the second release candidate version of iOS 26.2 to developers and public beta testers, with the software coming one week after Apple seeded the first RC. The release candidate represents the final version iOS 26.2 that will be provided to the public if no further bugs are found. Registered developers and public beta testers can download the betas from the Settings app on...
Johny Srouji

Apple's Chipmaking Chief Johny Srouji Responds to Report About Him Potentially Leaving

Monday December 8, 2025 9:23 am PST by
Apple's chipmaking chief Johny Srouji has reportedly indicated that he plans to continue working for the company for the foreseeable future. "I love my team, and I love my job at Apple, and I don't plan on leaving anytime soon," said Srouji, in a memo obtained by Bloomberg's Mark Gurman. Here is Srouji's full memo, as shared by Bloomberg:I know you've been reading all kind of rumors and...
top stories 2025 12 04a

Top Stories: iOS 26.2 Coming Soon, Apple Execs Depart, and More

Saturday December 6, 2025 6:00 am PST by
You'd expect things to be starting to wind down for the holidays by now, but that doesn't seem to be the case yet in the world of Apple news, with Apple just about ready to release iOS 26.2 and other operating system updates to the public. There was also a flurry of news this week about Apple executive departures, some expected and some not so expected, while we also learned that Apple and...
ive and altman

Jony Ive's OpenAI Device Barred From Using 'io' Name

Friday December 5, 2025 6:22 am PST by
A U.S. appeals court has upheld a temporary restraining order that prevents OpenAI and Jony Ive's new hardware venture from using the name "io" for products similar to those planned by AI audio startup iyO, Bloomberg Law reports. iyO sued OpenAI earlier this year after the latter announced its partnership with Ive's new firm, arguing that OpenAI's planned "io" branding was too close to its...

Top Rated Comments

aj-cambridge Avatar
55 months ago
Is it just me, or is the shading of the new-style tab (buttons) counterintuitive. I find that with two tabs open, the lighter background-tab actually feels like it is the one in focus simply because it's clearer, and the darker tab feels like it should be representing the background page ...I say "representing" because of course, as they are now buttons rather than tabs there is no actual visiual connection. It's driving me mad!
Score: 17 Votes (Like | Disagree)
Böhme417 Avatar
55 months ago

Is it just me, or is the shading of the new-style tab (buttons) counterintuitive. I find that with two tabs open, the lighter background-tab actually feels like it is the one in focus simply because it's clearer, and the darker tab feels like it should be representing the background page ...I say "representing" because of course, as they are now buttons rather than tabs there is no actual visiual connection. It's driving me mad!
YES. The tab design is awful. I'm constantly trying to select the wrong tab.
Score: 11 Votes (Like | Disagree)
nvmls Avatar
55 months ago
Apple: Aight folks, we fixed everything now



Attachment Image
Score: 9 Votes (Like | Disagree)
bluespark Avatar
55 months ago

Fine Apple UX, they thought we were gonna love it.
Spot on. The new design not only looks bad, but also breaks established rules for interface design. The result is confusing and counterintuitive.
Score: 9 Votes (Like | Disagree)
Red Menace Avatar
55 months ago
I’m still trying to figure out where this "faster performance" thing is. Safari 15 runs like a two-legged dog on my M1 mini.
Score: 8 Votes (Like | Disagree)
Jim Lahey Avatar
55 months ago
Will not be installing Safari 15 any time soon. The sidebar designed by a clown in iPadOS 15 Safari is bad enough without ruining my Mac as well.
Score: 8 Votes (Like | Disagree)