To find your Facebook username, open your profile and look at the profile URL in your browser. Your username is the part that appears after facebook.com/. To change it, Facebook’s current path is Profile picture → Settings & privacy → Settings → Accounts Center → Profiles → select your profile → Username, where you can enter a new available username and save it.
Your Facebook username is a unique identifier associated with your profile and its web address. It is different from your display name: your name identifies you publicly, while your username is used as part of your profile URL and can also be used across Facebook and Messenger.
Changing the username can be useful if you want a cleaner profile address, make your profile easier to find, or replace an old username with one that better represents you. However, the change should be made carefully because Facebook warns that you may not be able to reclaim your previous username after changing it.
This guide explains how to find and change your username on desktop and mobile, how to choose an available username, what happens to your profile URL, and what to do when Facebook does not let you change it.
What Is a Facebook Username?
A Facebook username is the custom identifier used in your profile’s web address. For example, if your profile address ends with a custom identifier such as facebook.com/example, example represents the username.
Your username is not necessarily the same as the name displayed on your profile. You can therefore have a personal name displayed on your Facebook profile while using a different username in your profile URL.
Facebook states that the username is used across both Facebook and Messenger. If your Facebook and Instagram profile information has previously been synchronized, a username change can also affect your Instagram username according to your synchronization settings.
Facebook Username vs. Facebook Name
These two settings serve different purposes:
| Feature | Facebook Name | Facebook Username |
|---|---|---|
| Main purpose | Identifies you on your profile | Identifies your profile URL |
| Appears on profile | Yes | Not normally as the main display name |
| Used in profile URL | No | Yes |
| Can contain spaces | Generally yes, subject to Facebook’s naming rules | No |
| Managed through | Profile/account settings | Accounts Center |
| Affects profile URL | No | Yes |
Understanding the difference prevents a common mistake: changing your Facebook name when what you actually wanted was to change your profile URL.
Why Change Your Facebook Username?
Changing a username is optional, but there are several practical reasons someone may want to do it.
Create a Cleaner Profile URL
A short, recognizable username can make your Facebook profile URL easier to remember and share. This can be particularly useful when you regularly send people a direct link to your profile.
Match Your Online Identity
You may want your Facebook username to be consistent with a name, creator identity, business identity, or other online presence. A consistent identifier can make it easier for people to recognize the same account across platforms.
Replace an Outdated Username
An old username may no longer represent the name or identity you use online. Updating it can make your profile address more relevant.
Make Your Profile Easier to Share
A simple username can produce a cleaner profile address than a long or difficult-to-remember URL.
Keep in mind that changing a username is not the same as changing your Facebook name. Facebook specifically treats usernames as the identifier connected to your profile URL.
How to Find Your Facebook Username
Finding your existing username is straightforward, particularly when using Facebook from a web browser.
Find Your Username on Desktop
Follow these steps:
- Open Facebook and log into your account.
- Open your Facebook profile.
- Look at the address bar at the top of your browser.
- Find the portion of the address that identifies your profile.
- The username is the custom identifier shown in your Facebook profile URL.
Facebook’s Help Center specifically states that after logging in, you can click your profile picture and name in the upper-left area and identify your username from the browser’s address bar.
Example
Suppose your Facebook profile address appears as:
facebook.com/example
In this example, example is the username.
The URL is therefore a useful way to check your username without entering your account settings.
How to Change Your Facebook Username
Facebook currently provides username management through Accounts Center. The exact appearance of menus can vary slightly by device, app version, or account configuration, but the underlying settings are managed through the account settings system.
Step 1 — Open Facebook Settings
Log into Facebook and open your profile menu.
On desktop, select your profile picture in the upper-right area. Then select Settings & privacy and open Settings.
On mobile, open the Facebook menu and navigate to Settings & privacy, followed by Settings.
Step 2 — Open Accounts Center
Within Settings, locate Accounts Center.
Facebook uses Accounts Center to manage certain account information across Meta services. The current Facebook Help Center directs users to Accounts Center when changing a Facebook username.
Step 3 — Open Profiles
Inside Accounts Center, select Profiles.
If you have multiple Meta profiles or accounts connected to Accounts Center, make sure you select the correct Facebook profile before changing anything.
Step 4 — Select Your Facebook Profile
Choose the Facebook profile whose username you want to modify.
This step matters if you have multiple profiles or connected Meta accounts. Changing the wrong profile’s settings can produce an unexpected result.
Step 5 — Select Username
After selecting the appropriate profile, choose Username.
You should see the username currently associated with the selected profile.
Step 6 — Enter Your New Username
Enter the username you want to use.
Facebook will determine whether the requested username can be used. If the username is unavailable or does not meet the applicable requirements, you will need to choose another one.
Facebook currently states that usernames can contain letters A–Z, numbers 0–9, and periods.
Step 7 — Save the Change
Once you have entered an acceptable username, follow the on-screen option to save or confirm the change.
After the change is completed, your Facebook profile URL will also use the new username. Facebook states that changing your username changes your Facebook profile URL.
How to Change Your Facebook Username on Android
The Android Facebook app may present the settings slightly differently depending on the current app version, but the account-management route follows the same general structure.
Step 1 — Open the Facebook App
Launch Facebook and make sure you are signed into the correct account.
Step 2 — Open Settings
Open the Facebook menu and select Settings & privacy, then choose Settings.
Step 3 — Enter Accounts Center
Find and open Accounts Center from the settings area.
Step 4 — Select Profiles
Tap Profiles, then select your Facebook profile.
Step 5 — Choose Username
Select Username and enter the new username you want.
Step 6 — Confirm the Change
Review the username carefully and complete the confirmation process shown by Facebook.
The important part is that Facebook’s current documented process places username management under Accounts Center → Profiles → Username, rather than treating the username as the same setting as your profile name.
How to Change Your Facebook Username on iPhone
The iPhone process is similar to Android because Facebook manages the setting through its account-management interface.
Step 1 — Open Facebook
Open the Facebook app and log into your account.
Step 2 — Open Settings & Privacy
Open the Facebook menu and enter Settings & privacy, then select Settings.
Step 3 — Open Accounts Center
Locate Accounts Center and open it.
Step 4 — Select Profiles
Tap Profiles and choose the Facebook profile you want to modify.
Step 5 — Open Username
Select Username and enter the new identifier.
Step 6 — Save
Review the username and confirm the change.
If your Facebook and Instagram accounts use synchronized profile information, check the implications before confirming. Facebook says a username change can also affect Instagram when profile information has previously been synchronized.
How to Change Your Facebook Username on a Computer
Using Facebook from a computer can make the username easier to inspect because the profile URL is immediately visible in the browser.
Desktop Method
- Log into Facebook.
- Click your profile picture.
- Select Settings & privacy.
- Select Settings.
- Open Accounts Center.
- Select Profiles.
- Choose your Facebook profile.
- Select Username.
- Enter your preferred username.
- Confirm the change.
This follows Facebook’s currently documented Accounts Center workflow. Facebook
What Happens When You Change Your Facebook Username?
Changing your username does more than alter a piece of profile information.
Your Facebook Profile URL Changes
Facebook explicitly states that changing your username also changes your Facebook profile URL.
For example, if your previous profile URL used:
facebook.com/oldusername
and you change your username to newusername, your profile URL will use the new identifier.
Your Messenger URL Can Change
Facebook also states that the username is used across Facebook and Messenger. As a result, changing the username changes the corresponding Messenger profile URL as well.
Instagram May Also Be Affected
If you previously synchronized profile information between Facebook and Instagram, Facebook says the username change can also update Instagram according to your synchronization settings.
This is particularly important for people who use the same identity across multiple Meta platforms.
Facebook Username Rules You Should Know
Before selecting a username, make sure it fits Facebook’s current requirements.
Use Supported Characters
Facebook currently says usernames can contain:
- Letters from A–Z
- Numbers from 0–9
- Periods
Facebook also notes that non-romanized characters may be supported in the future.
Choose a Username Carefully
A username should be easy to recognize, simple to communicate, and appropriate for your profile.
Avoid choosing a username you may immediately want to replace because Facebook warns that you may not be able to reclaim your original username after changing it.
Check Availability Before Planning Around It
A username that looks available to you may not necessarily be usable. Facebook controls username availability, and a requested identifier can be unavailable even when you cannot identify an active profile using it.
Why Is My Facebook Username Not Available?
A username may be unavailable for several reasons.
Someone Else Already Uses It
The most obvious explanation is that another Facebook profile or Page is already associated with the username.
Try a variation rather than repeatedly submitting the same unavailable identifier.
The Username Does Not Meet Facebook’s Requirements
Facebook’s username rules restrict which characters can be used. If your proposed username contains unsupported characters, the system may reject it. Facebook
The Username Is Not Available to Your Account
A username can sometimes remain unavailable even when you cannot immediately identify the account using it. Avoid assuming that an apparently unused username is automatically claimable.
Your Account Has a Temporary Restriction
If Facebook temporarily restricts a particular account feature, some changes may not be available until the restriction is removed.
If Facebook displays a specific warning, follow the instructions associated with that warning instead of repeatedly attempting the same change.
Why Can’t I See the Username Option?
If Username does not appear where you expect it, work through the following checks.
Confirm You Selected the Correct Profile
Accounts Center can contain information for multiple Meta profiles. Make sure you selected the Facebook profile you actually want to modify.
Update the Facebook App
An outdated app can display an interface that differs from the current Facebook settings structure. Check your device’s app store for an available Facebook update.
Try Facebook on a Computer
If the option is difficult to locate in the mobile app, open Facebook in a desktop browser and follow the Accounts Center route.
Check Accounts Center
Facebook’s current Help Center specifically directs users to Accounts Center for changing a username. If you are searching through older Facebook tutorials that use a different menu path, the instructions may no longer match the current interface.
How to Fix Facebook Username Change Problems
If you cannot change your username, use a systematic troubleshooting process instead of repeatedly trying random variations.
Check Your Username Format
First, make sure the requested username follows Facebook’s supported character rules.
Try a Different Username
If your preferred username is unavailable, test a reasonable variation rather than repeatedly submitting the same one.
Check Your Connected Accounts
If you use Facebook and Instagram together, review your Accounts Center configuration before making the change. This is especially important when profile information is synchronized.
Try Another Device
If the setting does not appear in the mobile application, try accessing Facebook through a browser.
Check for Temporary Restrictions
If Facebook displays a restriction or warning, wait until the restriction is resolved rather than repeatedly attempting the action.
Troubleshooting Table
| Problem | Possible Cause | Solution |
|---|---|---|
| Username is unavailable | The requested identifier cannot be claimed | Try another username |
| Username contains invalid characters | Unsupported characters were entered | Use letters, numbers, and periods |
| Username option is missing | Interface or account configuration issue | Open Accounts Center and select the correct profile |
| Username changed unexpectedly across services | Profile information was synchronized | Check Facebook and Instagram synchronization settings |
| Old profile URL no longer works as expected | Username was changed | Use the updated Facebook profile URL |
| New username will not save | Format or availability issue | Check the username and try an alternative |
| Mobile settings look different | App version or interface variation | Update Facebook or use desktop |
How to Verify Your New Facebook Username
After changing the username, verify that the update was actually completed.
Check Your Profile URL
Open your Facebook profile from a browser and inspect the URL. The URL should reflect the new username.
Check Your Profile Settings
Return to Accounts Center and open your Facebook profile’s username setting. The new username should appear there if the change was successful.
Test the Profile Address
Open the updated profile URL in another browser tab or private browsing window where appropriate.
This provides a practical confirmation that the profile address now corresponds to the new username.
Check Connected Meta Accounts
If you use synchronized Facebook and Instagram profile information, review the relevant profile information after making the change. Facebook states that synchronized information can affect the Instagram username as well.
What to Do After Changing Your Username
Changing the username is only the first part of maintaining a clean online identity.
Update Shared Profile Links
If you previously shared your Facebook profile URL on a website, email signature, social profile, business card, or other location, replace the old address with the updated one.
Update Your Social Profiles
If your Facebook username was part of a broader social media identity, check other platforms where you referenced the old Facebook address.
Update Your Website
If you have a personal website or portfolio containing a Facebook profile link, replace the old URL.
Tell Frequent Contacts if Necessary
If people regularly use your old profile address to reach you, provide them with the updated link.
Common Facebook Username Mistakes
Confusing Your Name With Your Username
One of the most common mistakes is changing the display name when the actual goal is to change the profile URL.
Correct approach: Use the Username setting in Accounts Center.
Choosing a Username Too Quickly
A username can become part of your public profile identity. Changing it without considering future use can create unnecessary work.
Correct approach: Choose an identifier that is likely to remain relevant.
Forgetting About the Profile URL
Changing the username changes the profile URL.
Correct approach: Update links that point to the previous profile address.
Ignoring Connected Accounts
A synchronized Facebook and Instagram setup can make a username change more significant than expected.
Correct approach: Check your Accounts Center configuration before confirming a major identity change.
Using Unsupported Characters
Adding symbols or formatting that Facebook does not support can prevent the username from being accepted.
Correct approach: Stick to the currently supported username characters.
How to Choose a Good Facebook Username
A good username should be easy to recognize and practical to use.
Keep It Simple
Shorter, understandable usernames are generally easier to communicate verbally and type manually.
Make It Relevant
If you use Facebook professionally or as a creator, choose an identifier that relates to the identity people already associate with you.
Avoid Unnecessary Numbers
Random numbers can make usernames harder to remember unless they have a meaningful purpose.
Think Long Term
Do not select a username based only on a temporary interest if you expect the account identity to remain stable.
The goal is not simply to find an available username. It is to choose one that remains useful after the change.
Facebook Username Decision Framework
If you are unsure whether to change your username, use this simple decision process.
| Situation | Recommended Action |
|---|---|
| Current username is clear and relevant | Keep it |
| Current username is outdated | Consider changing it |
| You want a cleaner profile URL | Consider a simpler available username |
| Username contains an unwanted identity reference | Consider a more neutral identifier |
| Your preferred username is unavailable | Try a meaningful variation |
| You are unsure about changing it | Keep the current username until you are confident |
The key consideration is permanence and practical usefulness rather than simply choosing the shortest available identifier.
Expert Tips for Managing Your Facebook Username
Treat Your Username as a Public Identifier
A Facebook username can become part of how people identify and access your profile. Consider it a public-facing identity element rather than a disposable setting.
Check the URL Immediately After Changing It
Do not assume that a successful-looking settings screen means everything is configured exactly as expected. Open the profile and confirm the URL.
Keep Your Identity Consistent
If Facebook is part of your professional or creator presence, consistency across your website and social platforms can make your online identity easier to recognize.
Avoid Unnecessary Changes
There is little benefit in changing your username repeatedly without a clear reason. Facebook warns that you may not be able to reclaim the original username after changing it.
Frequently Asked Questions
How do I find my Facebook username?
Open your Facebook profile in a browser and inspect the profile URL. The custom identifier shown in the profile address is your username. Facebook also documents the browser address bar as a way to identify the username.
Can I change my Facebook username?
Yes. Facebook currently provides a username-changing option through Settings → Accounts Center → Profiles → your Facebook profile → Username.
Does changing my Facebook username change my profile URL?
Yes. Facebook states that changing your username also changes your Facebook profile URL.
Does changing my Facebook username affect Messenger?
It can affect the Messenger profile URL because Facebook states that the username is used across both Facebook and Messenger.
Can I use spaces in my Facebook username?
Facebook’s current Help Center says usernames can contain alphanumeric characters and periods. Spaces are therefore not part of the currently documented username character set.
Why is my preferred Facebook username unavailable?
The username may already be unavailable, may not meet Facebook’s username requirements, or may otherwise not be available for your account. Try an appropriate variation that follows Facebook’s current requirements.
Can I get my old Facebook username back?
Do not assume that you can. Facebook specifically warns that you may not be able to reclaim your original username after changing it.
Will changing my Facebook username change Instagram?
It can if your Facebook and Instagram profile information has previously been synchronized. Facebook says the Instagram username can also change according to your synchronization settings.
Read More
Final Takeaway
Finding your Facebook username is as simple as checking the profile URL in a browser, while changing it requires going through Accounts Center → Profiles → your Facebook profile → Username under Facebook’s current settings structure.
Before confirming a new username, check its format, consider how it will look as part of your profile URL, and think about whether it will remain useful in the future. After changing it, verify the new profile URL and update any important places where your previous Facebook address was shared.
Implementation Checklist
Before Changing
- Check your current Facebook username.
- Decide why you want to change it.
- Choose a suitable replacement.
- Check the username format.
- Consider connected Meta accounts.
During the Change
- Open Facebook Settings.
- Enter Accounts Center.
- Select Profiles.
- Choose the correct Facebook profile.
- Open Username.
- Enter the new username.
- Review the change carefully.
After the Change
- Open your Facebook profile.
- Check the profile URL.
- Confirm the username in Accounts Center.
- Test the updated profile address.
- Update important links using the old username.
- Check connected profile information where relevant.
