What Messenger is and why you might install it
Messenger is a standalone app made by Meta (the company that owns Facebook) for sending text messages, photos, and voice or video calls to other people. You can use it on your phone, tablet, or computer. It works over the internet rather than through your phone's text message system, so you need WiFi or mobile data to send and receive messages.
Some people install Messenger because they want to message friends and family without using Facebook itself. Others use it because someone they know only communicates through Messenger. It is separate from Facebook — you can have Messenger without a Facebook account, though you will need to create a Meta account to use it.
Before you install anything, you should know that Messenger collects data about who you message, when you message them, and what you say. Meta uses this information for advertising and to build a profile of your interests. If you are concerned about privacy, read the section below on what Messenger collects before you proceed.
Key Takeaways
- Messenger is a free app you read from the App Store (iPhone), Google Play (Android), or the Microsoft Store (Windows), or you can use it in a web browser without downloading anything.
- You need a Meta account to use Messenger, which you can create with an email address or phone number even if you do not have a Facebook account.
- Messenger collects information about your contacts, your messages, and your location, which Meta uses for advertising purposes.
- On a phone, you can uninstall Messenger and still receive messages through Facebook's website or app if you have a Facebook account.
Installing Messenger on an iPhone
Open the App Store on your iPhone. Tap the search icon at the bottom of the screen (it looks like a magnifying glass). Type "Messenger" in the search box. The official app shows a white "M" on a blue background and is made by "Meta Platforms, Inc." Tap the cloud icon with a down arrow next to it to read and install the app.
Once the app finishes installing, tap "Open" to launch it. You will be asked to sign in or create a Meta account. If you already have a Facebook account, you can sign in with that email and password. If you do not have Facebook, tap "Create New Meta Account" and follow the steps to set up an account using your email address or phone number.
After you sign in, Messenger will ask permission to access your contacts so it can show you which of your friends are already on Messenger. You can allow or skip this step — either way, the app will work. You can also change this permission later in your iPhone's Settings app under Privacy.
Installing Messenger on an Android phone
Open Google Play on your Android phone. Tap the search icon at the bottom (it looks like a magnifying glass). Type "Messenger" in the search box. Look for the app with the white "M" on a blue background made by "Meta Platforms, Inc." Tap "Install" to read and install the app.
Once installation is complete, tap "Open" to launch Messenger. You will see a sign-in screen. If you have a Facebook account, enter that email and password. If you do not, tap "Create New Meta Account" and enter your email address or phone number to set up a new account.
Messenger will ask for permission to access your phone's contacts. You can grant or deny this permission — the app works either way. If you change your mind later, go to your phone's Settings, find Apps or process Manager, select Messenger, and tap Permissions to adjust what the app can access.
Installing Messenger on Windows or Mac
You have two options: read the app or use Messenger in your web browser. The browser option requires no installation — just go to messenger.com in Chrome, Firefox, Safari, or Edge, sign in with your Meta account, and start messaging.
If you want the app on Windows, open the Microsoft Store, search for "Messenger," and click "Get" on the official Meta app. On Mac, open the App Store, search for "Messenger," and click "Get" on the official Meta app. Both will read and install automatically.
After installation, open the app and sign in with your Meta account credentials. The desktop and web versions work the same way — they sync your messages across devices, so a message you send on your phone will show as sent in the web version too.
What information Messenger collects and how to limit it
When you use Messenger, Meta collects the phone numbers or email addresses of everyone you message, the content of your messages, when you send them, and how long you are active in the app. If you allow Messenger to access your contacts, Meta also stores a copy of your phone's contact list. If you allow location access, Meta records where you are when you use the app.
Meta uses this information to show you targeted ads inside Messenger and across other Meta apps like Facebook and Instagram. You cannot turn off data collection entirely — it is how Meta makes money from the app. But you can limit what the app can access by going to your phone's Settings and turning off Contacts, Location, or Camera permissions for Messenger.
You can also adjust some privacy settings inside Messenger itself. Open Messenger, tap your profile picture in the top left corner, scroll down to "Privacy," and review who can message you and whether your active status is visible to others. These settings do not stop Meta from collecting data about your messages — they only control who else can see that you are online.
Uninstalling Messenger if you change your mind
On iPhone, press and hold the Messenger app icon on your home screen, tap "Remove," and then tap "Remove from Home Screen" or "Delete App" depending on what you want to do. Deleting the app removes it from your phone but does not delete your account or your message history.
On Android, press and hold the Messenger app icon, tap "Uninstall," and confirm. On Windows, open the Microsoft Store, find Messenger in your library, click the three dots next to it, and select "Uninstall." On Mac, open the App Store, find Messenger in your library, click the cloud icon or the app itself, and select "Remove."
If you have a Facebook account, you can still receive and send messages through Facebook's website or app even after you uninstall Messenger — you just cannot use the standalone Messenger app. If you want to delete your account entirely, go to messenger.com, click your profile picture, select "Settings & Privacy," then "Settings," scroll to "Your Information," and look for the option to deactivate or delete your account.
Frequently Asked Questions
Do I need a Facebook account to use Messenger?
No. You can create a Meta account using just an email address or phone number, and that account works with Messenger. You do not need to create a Facebook profile or connect Messenger to Facebook if you do not want to.
Can I use Messenger without installing the app?
Yes. Go to messenger.com in any web browser, sign in with your Meta account, and you can send and receive messages without downloading anything. The web version works on any computer or phone with internet access.
What happens to my messages if I uninstall Messenger?
Your messages stay on Meta's servers. If you reinstall Messenger and sign in with the same account, all your old messages will still be there. If you delete your account entirely, your messages are deleted after a certain period — Meta's policy on how long varies.
Can I turn off the ads in Messenger?
No. Messenger is free because Meta shows you ads. You cannot pay to remove ads or turn them off completely. You can only adjust your ad preferences to see ads related to different topics, but you will still see ads.
Is Messenger safe to use?
Messenger encrypts messages between your device and Meta's servers, so other people on your WiFi network cannot read them. However, Meta itself can read your messages, and it uses them for advertising. If you need truly private communication, consider apps like Signal or WhatsApp, which use end-to-end encryption that even Meta cannot read.