Why does Firefox keep crashing on my Mac?

Too many cookies and caches in your Firefox may cause lots of problems like crashing, lagging, or even not opening. So it’s best to clear out these cookies and caches in a definite time: Launch Firefox, choose Library on the top-right corner. From there, choose History then Clear Recent History.

Why does Firefox app keep crashing?

Check your computer and remove any malware or software that might be causing problems: Check the release notes to see if there are any known issues for your version of Firefox. Check your computer’s instructions on how to uninstall software that’s causing problems. Scan your computer for malware.

How do I fix my Firefox tab from crashing?

How can I fix Firefox’s Your tab just crashed error?

  1. Open Firefox in Safe Mode. Click the Open menu button in Firefox.
  2. Turn off all your Firefox add-ons. Click the Open Menu button.
  3. Disable multi-process tabs.
  4. Change your Firefox version.
  5. Try browsing with an older Firefox version.

Why does Firefox keep crashing on certain websites?

Try to disable hardware acceleration in Firefox. If it works in Safe Mode and in normal mode with all extensions (Tools > Add-ons > Extensions) disabled then try to find which extension is causing it by enabling one extension at a time until the problem reappears.

How do I repair Firefox on my Mac?

Firefox Crashes or Won’t Open On Mac, Fix

  1. Close and reopen Firefox. Try closing Firefox and then reopen it.
  2. Restart your Mac. Sometimes restarting your Mac is all you need.
  3. Check for updates. Ensure that you are running the latest version of macOS and Firefox:
  4. Delete and reinstall.
  5. Crash reports.
  6. Safe Mode.

Is Firefox Safe for Mac?

As far as security goes, Firefox is solid there as well. Any time you’re in Firefox, you can right-click in the password field to securely generate a strong password using the Fill Password option.

Is Firefox shutting down?

Mozilla’s Firefox, the world’s most popular privacy-oriented open-source browser, is dropping support for Amazon’s Fire TV and Echo Show devices, just over three and a half years after it was released, the non-profit organisation announced its website.

Why do browsers crash?

Malware can cause your browser to crash randomly or when you visit certain websites. Some malware redirects your Internet searches or even takes complete control over your browser. Microsoft recommends that you use the Microsoft Security Scanner to search for malware on your computer.

How do you refresh Firefox browser?

Refresh Firefox

  1. Click the menu button.
  2. Click Refresh Firefox then Refresh Firefox in the confirmation window that opens.
  3. When finished, a window will list your imported information.
  4. Select whether you want Firefox to restore all or some windows and tabs and click the Let’s go!

Why is Firefox not working on my Mac?

The first thing you should do to fix the Firefox Not Responding issue is to force close the browser itself. Then, simply shut down (not restart) your computer. After that, turn your computer back on. Then, open Firefox again.

Is Firefox compatible with Mac?

Note that Firefox can be installed on both Intel-based Macs (x86 architecture) and Apple devices with the new ARM-based CPU (Apple Silicon). If you use an old version of OS X, see this article for more information: Firefox Mac OS X 10.9, 10.10 and 10.11 users move to Extended Support Release.