3 Ways To Stop Firefox Tabs From Crashing on Windows 10 & 11

  • If you are experiencing a problem with Firefox where your tabs keep crashing, it is likely that something has gone wrong.
  • First, you need to make sure that both your OS and the version of Firefox you are running are up-to-date.
  • If everything checks out, proceed to our advanced troubleshooting solutions and attempt to resolve the issue.

Firefox is a great browser with a lot of features, but it’s not perfect. Sometimes your tabs keep crashing which can stall your work for long periods. When that happens, it can be annoying. 

You might be able to get it working again by reinstalling Firefox, but if the problem continues after that, you’ll need to troubleshoot why your tabs keep crashing.

A common reason why your Firefox tabs keep crashing is an extension that’s causing problems with Firefox. Extensions can cause problems with all kinds of things, including memory usage and performance issues.

If you have an extension installed that’s causing such issues, disabling it may solve your problem.

Why do my tabs keep crashing in Firefox? 

If you’re using Firefox, and you’ve noticed that your tabs keep crashing, it could be due to one or more of the following reasons:

  • Slow or faulty hardware – If there is not enough memory available on your computer system for Firefox to run smoothly without any hiccups, then it will lead to crashes. 
  • A temporary network problem – If your Internet connection is slow or if the server that hosts your favorite sites is down temporarily, this can cause some websites to load slowly or not at all — which can make Firefox unstable.
  • Malware infection – Malware such as viruses and spyware often affect the stability of web browsers like Firefox and not just your computer’s entire operating system. Don’t hesitate to use one of the best antivirus programs for browsing.
  • Too many tabs open – The problem is likely caused by a memory leak that occurs when you have too many tabs open at once. If you have too many open at once, there’s not enough memory available to handle the task. That can cause Firefox to crash.

If any of the above causes your Firefox tabs to keep crashing, proceed to attempt one or more of our solutions below.

Quick Tip:

It exists another method to bypass the issues with Firefox and crashing tabs while you navigate on different web pages.

Namely, you can switch your browser to Opera and fix this irritating situation instantly on a future-proof browser.

Choosing this particular browser will enhance the web navigation with multiple workspaces and pinboards, ad-free websites, and multiple tabs tools.

Get Opera

How do I stop my Firefox tabs from crashing? 

1. Update your browser 

  1. Launch your Firefox browser and click on the three horizontal ellipses in the top right corner.
  2. Select Help.
  3. Click on About Firefox.
  4. If your browser is up-to-date, you will get the following dialog box.

2. Scan for viruses 

  1. Press the Windows key, search Windows Security, and click Open.
  2. Select Virus & threat protection.
  3. Next, press Quick scan under Current threats.
  4. Wait for the process to finish and restart your system.

3. Disable extensions

  1. Launch your Firefox browser and click on the three horizontal ellipses in the top right corner.
  2. Click on Add-ons and themes.
  3. Select the extensions you wish to disable by toggling off the button.

If you have tried all of the above methods and your tabs are still crashing, you can try uninstalling and reinstalling the browser or simply try another browser. Sometimes it may just be downtime and when you try later, the issue will be resolved.

We hope that you have been able to resolve the issue where your Firefox tabs keep crashing and you are back to enjoying a smooth browsing session.

You can also check out our library of fast and secure browsers if this is a frequent occurrence with your Firefox browser.

Let us know which solution worked for you in the comments section below.

Leave a Comment