Facebook Login Not Working? Here’s How to Fix It

Can’t log into Facebook? Whether it’s a random error, a login loop, or the app just refusing to load, it’s frustrating when Facebook suddenly locks you out. This guide will walk you through the most effective fixes to get you signed back in — fast.

1. Check If Facebook Is Down

Before messing with settings on your device, make sure the problem isn’t on Facebook’s end. Visit Downdetector or search “Facebook down” on X (formerly Twitter) to see if others are reporting issues. If it’s a widespread outage, all you can do is wait.

2. Restart Your Wi-Fi or Switch Networks

Sometimes a bad connection is the only thing stopping you. Try these quick steps:

Turn off your Wi-Fi, wait 10 seconds, then turn it back on.
If you’re on Wi-Fi, try switching to mobile data — or vice versa.
Restart your router if you’re at home and nothing else loads either.

3. Update the Facebook App

Outdated versions of the app can glitch during login.

On iPhone: Open the App Store > tap your profile > scroll to Facebook > tap Update if it’s there.
On Android: Open the Play Store > search for Facebook > tap Update.

4. Clear Browser Cache and Cookies (If You’re Using a Browser)

If you’re logging in from Chrome, Safari, or another browser, old or corrupted site data might be causing issues.

In Chrome: Go to Settings > Privacy and security > Clear browsing data.
Select Cookies and other site data and Cached images and files, then clear.

Try logging in again afterward.

5. Try a Different Browser or Device

Still stuck? Try logging in on:

A different browser (Chrome, Safari, Firefox, Edge).
Another device (your phone, a tablet, or another computer).

If it works there, the issue is likely with your original device or browser setup.

6. Reset Your Facebook Password

Forgot your password — or just want to rule it out?

Go to the Facebook login page.
Tap or click Forgot Password?
Enter your email or phone number linked to the account.
Follow the steps to reset your password and log back in.

7. Check Account Activity and Security Settings

It’s possible your account was locked due to unusual activity.

On a working device/browser, go to Settings > Security and Login.
Look under Where You’re Logged In and log out of unknown devices.
Make sure two-factor authentication isn’t causing login issues.

8. Disable VPN or Proxy

Using a VPN or proxy server? That might be what’s blocking you.

Temporarily turn off any VPN app you’re using.
On browsers, disable any proxy settings under Network Settings.
Try logging in again without these running.

9. Scan for Malware or Viruses

In rare cases, malware could be interfering with your login.

Run a full scan using a trusted antivirus app like Malwarebytes or Norton.
Quarantine or remove any threats found, then restart your device.
Try logging in once your system is clean.

10. See If Your Account Was Disabled

Facebook disables accounts that violate its policies — sometimes incorrectly.

If your account was disabled, you’ll see a message when trying to log in.
Visit facebook.com/help/contact/260749603972907 to appeal and request a review.

11. Try a Password Reset Using Your Email

If you can still access the email tied to your account:

Go to facebook.com/login/identify.
Enter your email address.
Check your inbox and follow the reset link Facebook sends you.

This method works even if you’ve lost access on other devices.

12. Log In From a Different Device

Sometimes the issue is with just one phone or computer. Try signing in from:

A friend’s device
A public computer
Your secondary phone or tablet

If that works, you may need to reset or update the problem device.