WhatsApp now lets you use secret codes to lock your private chats

WhatsApp is making its Chat Lock tool even more secure by introducing Secret Codes that will hide private chat rooms.

The way it currently works, Chat Lock takes conversations and places them into a separate folder that can only be opened with either your phone’s password or biometric login. This can be helpful if you share the device with others. However, it doesn’t stop other people who know the password from taking a peek at any time. Secret Codes addresses this by allowing users to implement a second password separate “from what you use to unlock your phone”. Creating one, according to WhatsApp’s announcement, will cause your locked folder to disappear from your inbox as an extra layer of privacy.

To make hidden chats reappear, the company states you’ll have to type your recently created code directly into the search bar on the main page. If you don't wanted the locked folder to be totally, you have the option to keep them there. 

WhatsApp is also making it easier to lock up chats. Now all you have to do is long press a conversation, tap the three dots in the upper right-hand corner, then select Lock Chat in the drop-down menu.

How to add a secret code

Let’s say you have a couple of locked chats you want to keep hidden. 

To start, tap the three dots in the top right corner, then select Chat Lock Settings. Activate Secret Code and come up with a password. What’s interesting is you can use emojis in the code alongside numbers, letters, and punctuation marks and get pretty creative. Do note the password you create must either be four characters long or be a single emoji.

We have a couple of examples in the image below.

WhatsApp Secret Code examples

(Image credit: WhatsApp)

Now, if you go to the main page, the locked folder is gone (although you can disable the disappearing folder by turning off Hide Locked Chats in the settings). Type in the code you just made into the search bar to make the conversations reappear.

Finding locked chat on WhatsApp

(Image credit: WhatsApp)

Be aware this update is for WhatsApp on mobile only as the locked chats aren't present anywhere else. No word if any of these features will make their way to desktop. Secret Codes is rolling out and will be available globally “in the coming months”. Keep an eye out for the patch when it arrives. 

Jam-packed week

This past week has been a busy one for WhatsApp as the platform recently made two other updates. We first saw the desktop app gain the ability to send “self-destructing photos and videos” which will automatically delete themselves after being opened once. A little bit before that, WhatsApp released a beta giving select users access to AI assistants with most of them sporting a unique “personality” like the anime nerd as well as the dungeon master that’ll tell you a choose-your-own-adventure story.

Big things are happening on WhatsApp with no signs of slowing down anytime soon. While we have you, we recommend following TechRadar’s official WhatsApp channel to get our latest reviews right on your phone.

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WhatsApp beta introduces AI assistant to chats – here’s how it works

As part of a recent beta, WhatsApp is giving select mobile users access to Meta’s new AI-powered chat rooms.

If you don’t remember, Meta announced during its Connect 2023 event that it was working on an “in-app assistant” for several of its platforms. The tech functions similarly to Bing Chat as you can ask it questions or engage “in some light conversation” with it. What’s more, the company revealed you can also give the AI a unique personality with each one based on a famous celebrity. For example, the Dungeon Master persona will guide you through a choose-your-own-adventure game and will have a video feed of rapper Snoop Dogg. It won't, however, imitate his speech patterns or mannerisms. It's solely the AI that Meta developed.

We don’t know when this WhatsApp feature will officially launch. WABetaInfo reports, however, that both iOS and Android users can try out a beta version of the tech. The former was recently released while the latter has been available since November 17. On top of introducing the in-app assistant, the update places the AI-powered conversations right on the Chats tab for quick access.

How to use WhatsApp's new AI assistant

Android owners who are interested must first join the Google Play Beta Program and install the WhatsApp Beta app on their devices. For iPhone users, we would normally direct people to join the TestFlight Beta Program. Unfortunately, the WhatsApp Beta on iOS is closed. It hasn’t had an open slot for the past two and a half years, at the time of this writing. 

Worry not because we have access to the AI assistant on Android and we’ll show you what it’s like. Upon launching WhatsApp, tap the green Chat icon in the lower right corner, then select New AI chat.

WhatsApp create an AI assistant

(Image credit: Future)

On the following page, you will see every single persona currently available. We’ll select the base Meta AI for now. There, it’ll suggest some topics of discussion to start things off like what are the most popular shows on Netflix? The assistant will respond by giving recommendations while also linking to its source. You can see in the image below it got the information from TechRadar’s list of the best Netflix shows. From here, you can continue the conversation however you like.

WhatsApp AI Assistant making recommendations

(Image credit: Future)

How to try out WhatsApp's AI personas

If you want a specific personality, you can choose from a variety across different categories like Sports, Pop culture, and Advice. In this example, we’ll choose the Dungeon Master mentioned earlier. It’ll provide content suggestions at the start such as creating a playable character in the story. Each persona comes with a celebrity or actor emoting in real-time. You can move the feed around to the four corners of the screen, but you can’t get rid of it. It’s a permanent fixture.

WhatsApp's Dungeon Master AI

(Image credit: Future)

Once you’re done, you can find the AI conversations in the main Chat tab on your WhatsApp account on mobile. Or you can even continue conversing with the personas on WhatsApp for desktop. Each one can be found in the left-hand menu with the rest of your chat rooms. 

WhatsApp AI assistant on desktop

(Image credit: Future)

Keep in mind you cannot create an assistant on a desktop. The update is strictly for mobile only although it does invertedly reveal this feature will be available outside of smartphones in some form. It’s unknown at this time if this patch is widely available. WABetaInfo does claim Meta has plans to expand the AI personas “to a wider audience in the future”, but doesn’t provide any further details.

Be sure to join TechRadar's own WhatsApp Channel to get the latest news, reviews, and opinions on tech straight to your phone.

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WhatsApp just made your group chats a lot easier to name and use

WhatsApp is launching a new feature to its messaging platform – the ability to create groups without having to give them a name yourself.

It’s a very simple addition, but a helpful one at that. According to Meta CEO Mark Zuckerberg, who revealed the update on his Facebook page, WhatsApp will instead dynamically use the names of all the participants in a group if you can’t think of one on the spot. For example, a chat room could be called “John & Jane & Brian & Suzy” because those four are in the group. This naming convention can also help differentiate chats if some you’re a participant in share a similar topic or have a few of the same people.

Limitations  

Zuckerberg’s announcement doesn’t go into any further details; not even a quick mention. But a recent report from TechCrunch does reveal some of the tool’s  limitations.

A company representative told the publication unnamed groups are limited to just six people “unlike a typical WhatsApp group” which can hold up to 1,024 participants. It’s important to mention that the dynamic name itself will be different for each person. It depends who you have saved on your contacts. So, if you have someone down as “Brian”, that’s what you’ll see. If you don’t, you’ll see their phone number listed in the header.

Availability and future updates 

TheVerge claims the update is currently “rolling out globally” to all WhatsApp users on “iOS, Android, web, and macOS.” And there’s a chance it hasn’t arrived on your device yet since it hadn’t on ours. Be sure to keep an eye out for the patch when it does arrive.

WhatsApp has had a bountiful 2023 as this feature is just the latest in a long line of additions to the messaging platform. Earlier this month, we saw the introduction of a screen-sharing tool allowing users to display “live web pages with friends and family”. Prior to that, there was the launch of Instant Video Message for, what else, sending short personal clips.

We’re not entirely sure what Meta has cooking up in the background for future releases. However, a new beta suggests WhatsApp is currently testing group voice chats.

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WhatsApp could soon fix the most annoying thing about group chats

WhatsApp could soon be adding expiration dates to group chats so you no longer have to deal with so much clutter in your inbox.

If you open up your Whatsapp right now we expect you’ll find a backlog of defunct chats for group projects that have long been handed in, coordinating for events that happened years ago, and communicating with school friends you haven’t seen in a decade. Most of these you'd probably long forgotten about, with the unnecessary chats clogging up your smartphone’s storage with messages and images from chats you no longer need.

According to a leak, WhatsApp is set to get a feature that will help unclog your inbox called 'Expiring Groups' (via WaBetaInfo). If the feature is added you should find it on the group’s info page; using it you’ll then be able to set when you’ll be prompted to 'clean up' the group choosing either one day, one week, or a custom date. You could also remove the group’s expiration date.

Leaked WhatsApp menu showing Expiring Groups from WeBetaInfo

(Image credit: WaBetaInfo)

Based on the leaked screenshot, each user would have to set their own expiration date for the group, and it looks like WhatsApp won’t automatically delete the group. Instead, it will seemingly remind you that it might be time to leave the group or delete it, but the decision will be yours.

We’d suggest taking this news with a pinch of salt, though. WaBetaInfo has noted that the Expiring Groups feature is still in development – so not only is it apparently not ready for a full release, it’ll likely be some time before the feature makes its way to the WhatsApp beta. As such there’s a chance we’ll never see the feature launch – the developers could decide to scrap it – or by the time Expiring Groups launches, it could function differently.

You don’t have to wait for this Expiring Groups feature to launch if you want to remove old WhatsApp groups. In your Inbox long press on the chat you want to remove and then tap the menu button in the corner (the three dots) that appears, then Exit Group. Alternatively, you can Archive the chat so that it’s no longer in your Inbox but you can return to the chat later if you choose to.

You can also send self-destructing messages if you just want the chat's content to disappear, not the whole group chat.

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Chats in Google Messages are about to get even more secure

Google has announced that it's bringing end-to-end encryption to group chats in the Google Messages app. The security upgrade is heading to beta users first before being rolled out more widely.

End-to-end encryption means no one, not even Google, can read the content of messages. It's already supported in the Google Messages app for one-to-one chats, but now (via The Verge) it's going to be added to group conversations as well.

“End-to-end encryption is starting to roll out for group chats and will be available to some users in the open beta program over the coming weeks,” Google says. “This shouldn’t even be a thought – just an expectation and something anyone texting should not have to worry about.”

From SMS to RCS

In the same announcement blog post, Google revealed that the ability to quickly react to a message with any emoji is coming to Google Messages soon as well. At the moment, only a selection of emojis can be used as reactions.

Alongside a mention of these new features, Google also continued to push hard for RCS (Rich Communication Services) to become the new standard for everyone – the technology, an upgrade on SMS, is now widely available but has yet to be adopted by Apple on its iPhones.

Google's post also acknowledged the 30th anniversary of the SMS, a milestone which emphasizes how old the technology is as well as how overdue we now are for a standard that can fully replace it.


Analysis: SMS should really be history

The arrival of SMS three decades ago helped to transform the way that we communicate with each other – even if the messages were limited in terms of characters, and many phones could only store a limited number of texts at any one time.

Now, apps like WhatsApp and Slack have taken us far, far beyond those limitations. Messages can be much longer and include photos, videos or audio, and we can even tell when recipients have opened up the messages we send them.

It's benefits like these that make RCS a worthwhile upgrade, improving the security of messages and making features such as group chats much better. Google didn't create the standard, but it is heavily promoting it.

However, whenever an iPhone user texts an Android user, SMS is still the protocol used. Google wants that to change, but it's unlikely that Apple ever will – Apple knows that iMessage is one of the key reasons that people stick with iPhones.

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WhatsApp may soon bring polls to group chats

WhatsApp might soon introduce a new feature that will allow users to conduct polls within groups. The feature can be expected to roll out to the final version in the coming weeks. The new feature is currently being tested on iOS, but may also come to Android.

As reported by Android Police and WABetaInfo, the Meta owned messaging app may soon enable polls for groups. Polls have been present on other apps like Twitter, Telegram and even Facebook.

The report has indicated that the feature is currently being tested in WhatsApp’s 22.8.0.72 beta version showing that you can create a question followed by adding choices for responses. The number of choices is limited to 12 and they can be rearranged in any order, according to the report. The polls feature was already under development. However, it is only in the recent beta version we have got to see the work in progress.

WhatsApp polls

(Image credit: WABetaInfo)

It is unclear as of this time if these would be admin restricted or not. However, it may be possible that WhatsApp may create options within the group to control and restrict who can create these polls within the group. More details could emerge in the coming weeks while this feature nears completion.

WhatsApp’s Communities vision

While WhatsApp recently rolled out multi-device logins for Android and iOS users, the instant messaging app has been working on a dedicated Communities feature as well. This would allow members of multiple groups to be part of a single group as well. These can be created by group admins only and give them greater control over managing multiple groups too.

From a larger perspective, it looks like WhatsApp is looking to turn itself not just into an instant messaging app for friends, families and businesses. But instead, it's looking to create a similar experience to the one Discord offers.

WhatsApp could be aiming for a similar experience where members from various groups who have a common interest are able to meet members from groups that they aren’t a part of. Although it is interesting to see these new features, we would have to wait and see how they would work in real-world usage.

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WhatsApp may soon bring polls to group chats

WhatsApp might soon introduce a new feature that will allow users to conduct polls within groups. The feature can be expected to roll out to the final version in the coming weeks. The new feature is currently being tested on iOS, but may also come to Android.

As reported by Android Police and WABetaInfo, the Meta owned messaging app may soon enable polls for groups. Polls have been present on other apps like Twitter, Telegram and even Facebook.

The report has indicated that the feature is currently being tested in WhatsApp’s 22.8.0.72 beta version showing that you can create a question followed by adding choices for responses. The number of choices is limited to 12 and they can be rearranged in any order, according to the report. The polls feature was already under development. However, it is only in the recent beta version we have got to see the work in progress.

WhatsApp polls

(Image credit: WABetaInfo)

It is unclear as of this time if these would be admin restricted or not. However, it may be possible that WhatsApp may create options within the group to control and restrict who can create these polls within the group. More details could emerge in the coming weeks while this feature nears completion.

WhatsApp’s Communities vision

While WhatsApp recently rolled out multi-device logins for Android and iOS users, the instant messaging app has been working on a dedicated Communities feature as well. This would allow members of multiple groups to be part of a single group as well. These can be created by group admins only and give them greater control over managing multiple groups too.

From a larger perspective, it looks like WhatsApp is looking to turn itself not just into an instant messaging app for friends, families and businesses. But instead, it's looking to create a similar experience to the one Discord offers.

WhatsApp could be aiming for a similar experience where members from various groups who have a common interest are able to meet members from groups that they aren’t a part of. Although it is interesting to see these new features, we would have to wait and see how they would work in real-world usage.

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Messenger calls and chats are now fully encrypted – if you want them to be

Meta-owned Messenger has announced the launch of end-to-end (E2E) encryption across its platform, meaning chats and calls should be safe from snooping.

Users can now choose whether to have their messages, group chats and calls fully encrypted when logged into the service. One option is to use vanish mode, which can be activated by swiping up on an existing chat to activate a new option where messages automatically disappear when the chat window is closed.

There's also the Secret Conversations feature, first introduced back in 2016, which also offers fully-secured chats and can be toggled on by swiping on the lock icon when starting a new chat.

E2E encryption on Messenger

The launch is a slight surprise, given that Meta said in November 2021 that it would delay the roll out of E2E encryption by default on Messenger and Instagram until 2023 as it examined the effect such a move would have on users.

“We know that people expect their messaging apps to be secure, private and provide them a space to be expressive,” Timothy Buck, Product Manager, Messenger wrote in a company blog post.

“Building secure and fun interactive features takes time and requires our engineers to innovate and solve technical challenges, so this is part of a series of product updates as we keep improving our services. With cybercrime and hacking on the rise, it’s more important than ever to find great ways to connect with friends and family through private and secure communications.”

“We know the importance of safety and privacy when it comes to communicating with the people who matter most to you. End-to-end encryption protects you and your data from hackers, criminals and other prying eyes.”

The news comes shortly after the UK government hired a top ad agency to help it launch a campaign against Meta's plans to introduce E2E for Messenger. The Home Office apparently believes the move will allegedly help criminals, and has pointed to Meta's WhatsApp platform, which also features E2E encryption as an example of unregulated technology leading to crime.

Messenger's rivals have no such qualms, with many having already introduced E2E encryption already. Microsoft Teams announced its E2EE launch in December 2021, with Android Messages adding the facility back in June 2021.

  • If you are concerned about privacy, consider using one of the best VPN services

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