iOS 18 and macOS Sequoia Let Websites and Apps Automatically Update Existing Logins to Passkeys

With the new Passwords app in iOS 18, iPadOS 18, and macOS Sequoia, there's a feature that is designed to allow websites and apps to upgrade existing accounts to passkeys automatically.

ios 18 passkey upgrade
Enabled by default, the feature will speed up the adoption of passkeys, which are more secure than a traditional login and password. Passkeys log you in with Face ID or Touch ID rather than a password, and because on-device authentication is required, passkeys put a stop to online attacks like phishing. There's no password to steal or authentication code that can be intercepted.

Several popular websites and services have implemented Passkey support since Apple started using passkeys in 2022, including Twitter, Google, WhatsApp, TikTok, PayPal, Best Buy, Microsoft, PlayStation, and eBay.

Passkeys are supported in the new Passwords app that's available in ‌iOS 18‌, ‌iPadOS 18‌, ‌macOS Sequoia‌, and Windows PCs through iCloud for Windows.

Related Roundups: iOS 18, iPadOS 18, macOS Sequoia
Related Forums: iOS 18, iPadOS 18, macOS Sequoia

Popular Stories

Apple Watch Ultra 2 Complications

Apple Watch Ultra 3 Just Weeks Away: Eight Reasons to Upgrade

Wednesday August 20, 2025 6:44 am PDT by
We're only weeks away from Apple's annual iPhone event – rumored to take place on September 9 – and along with the new iPhone 17 series, we're going to get a new version of the Apple Watch Ultra for the first time since 2023. By the time the Ultra 3 is unveiled, it will have been two years since the previous model arrived. The intervening period has left plenty of room for enhancements,...
apple wallet drivers license feature iPhone 15 pro

iPhone Driver's Licenses in Apple Wallet Now Available in 10 U.S. States

Wednesday August 20, 2025 12:00 pm PDT by
In select U.S. states, residents can add their driver's license or state ID to the Wallet app on the iPhone and Apple Watch, providing a convenient and contactless way to display proof of identity or age at select airports and businesses, and in select apps. This week, Apple announced the 10th U.S. state that has implemented the feature: Montana. Below, we have recapped key details about...
iPhone 17 Pro on Desk Centered 1

iPhone 17 Pro Launching Next Month With These 12 New Features

Wednesday August 20, 2025 1:23 pm PDT by
Apple's iPhone 17 Pro and iPhone 17 Pro Max should be unveiled in a few more weeks, and there are plenty of rumors about the devices. Below, we recap key changes rumored for the iPhone 17 Pro models: Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and iPhone 16 Pro models have a titanium frame, and the iPhone X through iPhone 14 Pro...
airpods pro 2 green

Apple Releases New Beta Firmware for AirPods Pro 2 and AirPods 4

Tuesday August 19, 2025 11:25 am PDT by
Apple today provided developers with updated beta firmware for the AirPods Pro 2 and AirPods 4, allowing them to test the new AirPods features in iOS 26, iPadOS 26, and macOS Tahoe. The firmware is only available to developers at the current time, and a device running iOS 26, iPadOS 26, or macOS 26 is required to install the update. The firmware has a build number of 8A5343a, up from 8A5324b. ...
TechWoven

Apple Rumored to Launch 'TechWoven' Cases for iPhone 17 With 'Crossbody Strap' Option

Wednesday August 20, 2025 8:21 am PDT by
Apple is planning to launch a new "TechWoven" line of cases for the iPhone 17 series, according to a leaker known as "Majin Bu." Two years ago, Apple stopped selling leather iPhone cases, as part of the company's efforts to reduce its carbon emissions. As an alternative, Apple introduced a new "FineWoven" line of fabric iPhone cases made from 68% post-consumer recycled content, but they were ...
iPhone 17 Pro Dark Blue and Orange

When Is iPhone 17 Coming Out?

Wednesday August 20, 2025 5:00 am PDT by
Apple's iPhone 17 series is expected to debut in September 2025. This release follows Apple's recent trend of introducing new iPhone models annually in the fall. To unveil the iPhone 17, iPhone 17 Air, iPhone 17 Pro, and iPhone 17 Pro Max, Apple is expected to hold its annual iPhone announcement event during the week of September 8, 2025, with September 9 or 10 emerging as the most likely...
Generic iOS 18

iOS 18.6.2 Update Coming Soon for iPhones

Tuesday August 19, 2025 9:29 am PDT by
Apple's software engineers are testing iOS 18.6.2, according to the MacRumors visitor logs, which have been a reliable indicator of upcoming iOS versions. Yesterday, an anonymous source with a proven track record said iOS 18.6.2 was incoming, but the update was not present in our logs at that time. Last year, the same anonymous source claimed that iOS 17.5.2 was in the pipeline, but Apple ...
bug security vulnerability issue fix larry

Update Now: iOS 18.6.2 and macOS Sequoia 15.6.1 Fix Actively Exploited Vulnerability

Wednesday August 20, 2025 10:58 am PDT by
Apple today released new iOS 18.6.2, iPadOS 18.6.2, and macOS Sequoia 15.6.1 updates, and the software addresses a security vulnerability that is known to have been actively exploited. According to Apple's security support documents, memory corruption could result from devices that were sent a malicious image file. Apple says that it is aware of a report that the issue "may have been...

Top Rated Comments

SpotOnT Avatar
16 months ago
Not a fan of passkeys. They tie you to a specific piece of hardware…which is probably why Apple likes them so much.

I have been in numerous situations where I had to check email/airline accounts/etc from a different device.
Score: 20 Votes (Like | Disagree)
diskrisk Avatar
16 months ago

Not a fan of passkeys. They tie you to a specific piece of hardware…which is probably why Apple likes them so much.
They don't. Passkeys can theoretically be shared (1Password is working to allow this) and multiple passkeys can be generated attached to the same account.
Score: 14 Votes (Like | Disagree)
macduke Avatar
16 months ago
If you are robbed and lose access to all of your Apple devices, how do you login to your insurance provider to file a claim? How do login to anything with only passkeys and no device? Genuinely curious. Can I login to iCloud and use that on a new device or from the web? I’ve been hesitant to upgrade.
Score: 12 Votes (Like | Disagree)
Eminemdrdre00 Avatar
16 months ago

If you are robbed and lose access to all of your Apple devices, how do you login to your insurance provider to file a claim? How do login to anything with only passkeys and no device? Genuinely curious. Can I login to iCloud and use that on a new device or from the web? I’ve been hesitant to upgrade.
They are sync'd with iCloud. So you can log into a new device with your Apple ID and then your passkeys will be available.
Score: 10 Votes (Like | Disagree)
bevel Avatar
16 months ago
This is going to be seen as forced adoption and there is going to be pushback against it

Look at all the confusion in these comments about how passkeys work. A password is easy to understand. Passkeys are the unknown. This will make them difficult to defend

I am not sure what Apple has done is the best idea here. It is at least going to polarise a bunch of people against them
Score: 8 Votes (Like | Disagree)
LightProtector Avatar
16 months ago
This is nice, but I hope it's a prompt that asks. I would really like it to not automatically do something without my consent.

I also wonder how this works? Seems like a good feature nonetheless.
Score: 8 Votes (Like | Disagree)