Why you can't log into TikTok on PC and how to fix it

If TikTok won't let you log in on your computer, the problem is usually one of five things: your password is wrong or your account is locked, your browser has cached old login data that's now broken, your internet connection dropped mid-login, TikTok's servers are temporarily down, or your computer's date and time settings are incorrect. Most of these you can fix yourself in under five minutes.

Start by trying to log in on your phone. If that works, the problem is your PC setup, not your account. If your phone login fails too, your account itself may be locked or your password may have changed without your knowledge—in that case, skip to the password reset section below.

Key Takeaways

  • Clear your browser's cached login data and cookies, then try logging in again in a fresh browser window.
  • Check that your computer's date and time are set correctly, because TikTok's security system will reject logins if they're wrong.
  • If you can log in on your phone but not your PC, the problem is your browser or internet connection, not your account.
  • If you cannot remember your password, use TikTok's password reset tool on the login page instead of guessing.
  • If none of these steps work, try logging in on a different browser or computer to narrow down whether the problem is your device or your account.

Clear your browser cache and cookies

Your browser stores login information and website data in its cache. If that data becomes corrupted or outdated, TikTok's login page may refuse to work. Clearing it usually fixes the problem.

In Chrome, Firefox, Edge, or Safari, press Ctrl + Shift + Delete on Windows or Command + Shift + Delete on Mac. A window will open asking what data to clear. Select "Cookies and other site data" and "Cached images and files," then click "Clear data." Close the browser completely, reopen it, and try logging into TikTok again.

If you use a different browser, the keyboard shortcut may differ—search "[your browser name] clear cache" to find the exact steps. The important part is that you clear both cookies and cached files, not just one.

Check your computer's date and time settings

TikTok's security system compares your login request to your computer's internal clock. If your date or time is wrong by more than a few minutes, TikTok will reject the login as suspicious. This is a common cause of login failures that people overlook.

On Windows, right-click the clock in the bottom right corner of your screen and select "Adjust date and time." Make sure "Set time automatically" is turned on. If it's already on, toggle it off and back on to force an update.

On Mac, click the Apple menu, select "System Preferences" (or "System Settings" on newer versions), then click "Date & Time." Make sure "Set date and time automatically" is checked. If it is, uncheck it and check it again to refresh the setting.

Verify your password and reset it if needed

If you have not logged into TikTok in a while, you may have forgotten your password. Do not guess repeatedly—after several wrong attempts, TikTok will lock your account temporarily for security.

On the TikTok login page, click "Forgot password?" Enter your email address, phone number, or username. TikTok will send you a reset link via email or SMS. Click the link, create a new password, and try logging in again. Wait at least 15 minutes after resetting your password before attempting to log in, as the change can take time to sync across TikTok's servers.

If you do not receive the reset email or text, check your spam folder. If it's not there, make sure you entered the correct email address or phone number associated with your account.

Try a different browser or incognito window

Sometimes the problem is specific to one browser. Open TikTok in a different browser—if you normally use Chrome, try Firefox or Edge. If you can log in there, the problem is your original browser's settings or extensions.

You can also try logging in using your browser's incognito or private mode. This mode does not use cached data or extensions, so it can help you figure out whether one of those is blocking your login. Press Ctrl + Shift + N on Windows (Chrome, Edge, Firefox) or Command + Shift + N on Mac (Chrome) to open an incognito window. Go to TikTok and try logging in.

Check your internet connection

If your internet connection is slow or unstable, the login request may time out before it completes. You will see an error message or the page will load but the login button will not respond.

Open a new tab and go to a straightforward website like Google.com. If that page loads quickly, your connection is probably fine. If it loads slowly or not at all, restart your router. Unplug it for 30 seconds, plug it back in, and wait two minutes for it to fully restart. Then try logging into TikTok again.

If you are on Wi-Fi, try moving closer to your router or switching to a wired connection if your computer has an ethernet port. A weak Wi-Fi signal can cause login timeouts.

Disable browser extensions temporarily

Browser extensions—tools that modify how websites work—can sometimes interfere with login pages. Ad blockers, password managers, and VPNs are common culprits.

In Chrome, click the puzzle icon in the top right corner, then click the eye icon next to each extension to disable it. Reload the TikTok login page and try again. If you can log in with extensions disabled, re-enable them one at a time to find which one is causing the problem. You can then uninstall that extension or adjust its settings to allow TikTok.

In Firefox, click the menu icon (three horizontal lines) in the top right, select "Add-ons and extensions," then toggle each extension off. In Edge, click the three-dot menu, select "Extensions," and toggle each one off. The process is the same: disable all, test the login, then re-enable one at a time to find the culprit.

When to contact TikTok support

If you have tried all the steps above and still cannot log in, your account may have a security issue or TikTok's servers may be experiencing an outage. Check TikTok's status page or search "TikTok down" to see if other users are reporting problems.

If the servers are working and you still cannot log in, go to TikTok's help center at support.tiktok.com. Select "Account and profile," then "Login and account access," and choose the issue that matches yours. You can submit a report and TikTok's support team will investigate. Response times vary, but you should hear back within a few days.

Frequently Asked Questions

Why does TikTok keep saying my password is wrong when I know it's correct?

Your caps lock may be on, or you may have a space at the beginning or end of your password that you are not seeing. Try typing your password in a text editor first to make sure it is exactly right, then copy and paste it into the login field. If that does not work, use the "Forgot password?" link to reset it.

Can I log into TikTok on my phone but not my computer—what does that mean?

It means your account is working but something on your PC is blocking the login. The problem is usually your browser cache, your date and time settings, or a browser extension. Try clearing your cache and checking your system clock first.

How long does it take for a password reset to work?

Usually when ready, but TikTok's servers can take up to 15 minutes to sync the change. Wait at least 15 minutes after resetting your password before trying to log in again. If you still cannot log in after 30 minutes, try clearing your browser cache and checking your date and time settings.

Will TikTok lock my account if I try the wrong password too many times?

Yes. After several failed login attempts, TikTok will temporarily lock your account for security. Wait at least one hour before trying again, or use the "Forgot password?" link to reset your password and regain access sooner.

What if I see an error code instead of a login screen?

Write down the error code and search for it on TikTok's help center or on Google. Different error codes mean different things—some are temporary server issues that will fix themselves, while others point to account or browser problems. The error code will tell you which one.