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In 2022, WhatsApp added the ability for users to turn off their online status. In August 2022, WhatsApp launched an integration with JioMart, available only to users in India. The Cloud API enables businesses to integrate WhatsApp with other software, have a central WhatsApp account for multiple users and implement advanced automation.

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In January 2020, WhatsApp reached over 5 billion installs on Google Play Store making it only the second non-Google app to achieve this milestone. According to the Financial Times, WhatsApp “has done to SMS on mobile phones what Skype did to international calling on landlines”. WhatsApp handled ten billion messages per day in August 2012, growing from two billion in April 2012, and one billion the previous October.

Users are able to use an avatar as their profile picture or use it for stickers during instant messaging, similar to those offered by Bitmoji or Memoji. In March 2021, WhatsApp started rolling out support for third-party animated stickers, initially in Iran, Brazil and Indonesia, then worldwide. Unlike other platforms, WhatsApp requires third-party apps to add Stickers to WhatsApp. In November 2023, WhatsApp also began rolling out support for sending login codes to a linked email address, rather than via SMS.

• WhatsApp was criticized by security researchers and the Electronic Frontier Foundation for using backups that are not covered by end-to-end encryption and allow messages to be accessed by third-parties.
• WhatsApp’s voice codec is Opus, which uses the modified discrete cosine transform (MDCT) and linear predictive coding (LPC) audio compression algorithms.
• Voice messages sent this way are deleted after the recipient listens to them the first time.
• Privacy practices may vary based, for example, on the features you use or your age.

In October 2020, WhatsApp rolled out a feature allowing users to mute both individuals and group chats forever. In March 2024, Meta announced that WhatsApp would let third-party messaging services enable interoperability with WhatsApp, a requirement of the EU’s Digital Markets Act (DMA). Local users can text special numbers in the app to launch an in-app shopping process, where they can order groceries.

On January 18, 2016, WhatsApp’s co-founder Jan Koum announced that it would no longer charge users a $1 annual subscription fee, in an effort to remove a barrier faced by users without payment cards. By early January 2015, WhatsApp had 700 million monthly users and over 30 billion messages every day. Days after the announcement, WhatsApp users experienced a loss of service, leading to anger across social media. By February 2013, WhatsApp had about 200 million active users and 50 staff members.

According to WhatsApp, the exploit “targeted at least 100 human-rights defenders, journalists and other members of civil society” among a total of 1,400 users in 20 countries. A Wired report noted the attack was able to inject malware via calls to the targeted phone, even if the user did not answer the call. In 2018, it was reported that around 500,000 National Health Service (NHS) staff used WhatsApp and other instant messaging systems at work and around 29,000 had faced disciplinary action for doing so. The enforcement of the privacy policy was postponed from February 8 to May 15, 2021, WhatsApp announced they had no plans to limit the functionality of the app for those who did not approve the new terms. Previously, users could opt-out of such data sharing, but the new policy removed this option. In January 2021, WhatsApp announced an updated privacy policy which stated that WhatsApp would share user data with Facebook and its “family of companies” beginning February 2021.

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In April 2017, the perpetrator of the Stockholm truck attack reportedly used WhatsApp to exchange messages with an ISIS supporter shortly before and after the incident. However, the company did not reveal the names of the end users, which according to research by Citizen Lab include, Saudi Arabia, Bahrain, Kazakhstan, Morocco, Mexico and the United Arab Emirates. In March 2019, WhatsApp released a guide for users who had installed unofficial modified versions of WhatsApp and warned that it may ban those using unofficial clients. A personal device of the former Prime Minister, Boris Johnson, had been compromised by a security breach, and it was claimed that it could not be switched on to recover messages.

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In December 2024, WhatsApp introduced several new video calling features, including the ability to select specific participants from a group to make a call, rather than calling all group members. In June 2024, improvements were made to voice and video calls, allowing up to 32 participants in video calls, adding audio to screen sharing, and introducing a new codec to increase call reliability. Voice messages sent this way are deleted after the recipient listens to them the first time.

Facing criticism, WhatsApp postponed the update to May 15, 2021, and had no plans to limit functionality of users, nor nag users who did not approve the new terms. This led many users to delete WhatsApp and instead use services such as Signal and Telegram. In the same month, WhatsApp began testing a feature to help users find out more information and context about information they receive to help combat misinformation. WhatsApp was announced to be the 3rd most downloaded mobile phone app of the decade 2010–2019. The company also reported that Windows Phone operating systems would no longer be supported after December 31, 2019.

In November 2017, WhatsApp implemented a feature giving users seven minutes to delete messages sent by mistake. WhatsApp automatically compares all the phone numbers from the device’s address book with its central database of WhatsApp users to automatically add contacts to the user’s WhatsApp contact list. This ability (named multi-device support) began testing in July 2021 and rolled out to all users in April 2023. In November 2025, WhatsApp announced that they would update their About feature, which allows users to add a short message to explain what they are doing.

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To cover the cost of sending verification texts to users, WhatsApp was changed from a free service to a paid one. This new facility, to Koum’s surprise, was used by users to ping “each other with jokey custom statuses like, ‘I woke up late’ or ‘I’m on my way.'” Fishman said, “At some point it sort of became instant messaging”. In June 2009, when the app had been downloaded by only a handful of Fishman’s Russian-speaking friends, Apple launched push technology, allowing users to be pinged even when not using the app. WhatsApp (officially WhatsApp Messenger), owned by Meta Platforms, is an American social media, instant messaging (IM), and Voice over IP (VoIP) service accessible via desktop and mobile app. The developer indicated that this app supports the following accessibility features. There may be a community-supported version for your distribution here.

It was also not available for iOS users on launch, due to limitations from Apple. The web client was not standalone, and required pin up aviator online the user’s phone to stay on and connected to the internet. In a later update on November 30, WhatsApp added a Secret Code feature, which allows those who use locked chats to enter a unique password that hides those chats from view when unlocking the app. In July 2021, WhatsApp announced forthcoming support for end-to-end encryption for backups stored in Facebook’s cloud. In November 2023, WhatsApp added a “voice chat” feature for groups with more than 32 members. According to the company, messages could be edited within a 15-minute window after being sent.

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This was implemented only on Samsung phones, with plans to expand to Android and iOS “soon”. In August 2021, WhatsApp launched a feature that allows chat history to be transferred between mobile operating systems. In July 2017, WhatsApp added support for file uploads of all file types, with a limit of 100 MB. Visual effects also became available, adding visual filters to a user’s video feed.

Download Chrome on your mobile device or tablet and sign into your account for the same browser experience, everywhere. Learn more about safety and security on Chrome. Find specific instructions for your device here. You can set Chrome as your default browser on Windows or Mac operating systems as well as your iPhone, iPad or Android device. Learn more about using Chrome on your device.

The Windows version is based on UWP while the Mac version is a port of the iOS version using Catalyst technology. Later on, it also added support for iOS, Nokia Series 40, and Nokia S60 (Symbian). As of 2025, the software requires at least Android version 5.0 or iOS version 15.1 respectively. By default, it is set to disappear in 24 hours, but it can be set for a longer amount of time and can be restricted for viewing by other contacts in the Settings menu. Unlike messages in groups or private chats, channels are not end-to-end encrypted.

Chrome uses cutting-edge safety and security features to help you manage your safety. This device won’t receive updates because Google Chrome no longer supports your operating system. In 2016, WhatsApp was accused of copying features from a then-unreleased version of iMessage. On June 13, 2013, WhatsApp announced that they had reached their new daily record by processing 27 billion messages.

• In April 2022, WhatsApp announced undated plans to roll out a Communities feature allowing several group chats to exist in a shared space, getting unified notifications and opening up smaller discussion groups.
• In May 2019, a security vulnerability in WhatsApp was found and fixed that allowed a remote person to install spyware by making a call which did not need to be answered.
• As of May 2025, the service had 3 billion monthly active users, making it the most used messenger app.
• This would give them some context for why they are important, and that will lead them to pay for more services like this – or so the hope goes.

Similarly to WhatsApp for web, Windows, Mac, and smartwatches, the iPad is a type of linked device that connects and syncs to WhatsApp running on a smartphone. In July 2025, WhatsApp stopped developing the Windows UWP-based app due to poor support and deprecation of the UWP framework by Microsoft. In 2023, WhatsApp replaced the Electron-based apps with native versions for their respective platforms. Previously the WhatsApp user’s handset had to be connected to the Internet for the browser application to function but as of an update in October 2021 (and integrated by default in WhatsApp as of April 2022) that is no longer the case. Originally it was required for the primary phone to keep an online connection to WhatsApp for linked devices to work, but now WhatsApp can run on linked devices without such requirement.

In November 2019, WhatsApp released a new privacy feature that let users decide who can add them to groups. On April 5, 2016, WhatsApp and Open Whisper Systems announced that they had finished adding end-to-end encryption to “every form of communication” on WhatsApp, and that users could now verify each other’s keys. They expressed the concern that regular WhatsApp users still could not tell the difference between end-to-end encrypted messages and regular messages. WhatsApp uses a “store and forward” mechanism for exchanging messages between two users. On November 14, 2016, WhatsApp added video calling for users using Android, iPhone, and Windows Phone devices. Similar to the WhatsApp Web format, the app, which synchronises with a user’s mobile device, is available for download on the website.

In May 2022, WhatsApp launched its Cloud API services (now known as WhatsApp Business Platform) for larger businesses requiring features beyond the WhatsApp Business App. In January 2021, WhatsApp announced a controversial new privacy policy allowing WhatsApp to share data with its parent company, Facebook. In April 2018, WhatsApp co-founder and CEO Jan Koum announced he would be leaving the company. WhatsApp also announced a forthcoming business platform to enable companies to provide customer service at scale, and airlines KLM and Aeroméxico announced their participation in the testing. He also said that the app would not display any third-party ads, and that it would have new features such as the ability to communicate with businesses. These could be a social networking service like Facebook, a messaging service, maybe search and other things like weather.

The acquisition was influenced by the data provided by Onavo, Facebook’s research app for monitoring competitors and trending usage of social activities on mobile phones, as well as startups that were performing “unusually well”. Some time in 2013 WhatsApp acquired Santa Clara–based startup SkyMobius, the developers of Vtok, a video and voice calling app. The idea started off as an app that would display statuses in a phone’s Contacts menu, showing if a person was at work or on a call. The service was created by WhatsApp Inc. of Mountain View, California, which was acquired by Facebook in February 2014 for approximately US$19.3 billion. Chrome is compatible with devices that run Windows and Mac operating systems, provided they meet the minimum system requirements. Sign in to Chrome on any device to access your bookmarks, saved passwords, and more.