How to Stop Safari From Randomly Closing Tabs

Ensure your tabs can be accessed until you close them with these fixes

by Ola-Hassan Bolaji
Ola-Hassan Bolaji
Ola-Hassan Bolaji
A Computer Engineering graduate, he has spent most of his life reading and writing about computers. Away from computers, he is either reading or watching football! read more
Fact checked by Alex Serban
Alex Serban
Alex Serban
Browser & Networking Expert
After moving away from the corporate work-style, Alex has found rewards in a lifestyle of constant analysis, team coordination and pestering his colleagues. Holding an MCSA Windows Server... read more
Affiliate Disclosure
  • The iCloud syncing on your devices could be why Safari randomly closes your tabs.
  • Another well-known cause of this issue is running an outdated Mac OS.
  • You can solve the problem for good by disabling the sync feature for Safari.
safari randomly closes tabs
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Safari is one of the best lightweight browsers for Mac. It is a browser that is optimized for speed and high-level performance. 

However, like other browsers, it is not free from occasional errors. As reported by users, one of the most problematic issues is the SafarI randomly closes tabs problem.

This issue can be frustrating, as you need to open a tab multiple times to get the info you need from it. Thankfully, we have provided surefire fixes to the problem in this guide to help you get your browser working normally again.

Why do my Safari tabs keep closing?

The well-known cause of the Safari randomly closes tabs issue, especially on Mac, is iCloud syncing. This is because the automatic sync sometimes interacts with the tab groups on your browser.

Another reason the auto tab closing issue occurs is outdated Mac OS. This denies you many upgrades to your system and could mess with your browser.

Quick Tip:

While Safari is the built-in browser for Mac and other Apple devices, there are alternatives, and a great options is Opera. Like Safari, Opera is optimized for speed and excellent all-around performance. 

It includes many built-in features and integrations than the default Mac browser. Also, Opera is one of the most secure and private browsers you can ever use thanks to its VPN and adblocker.


Use this performance oriented and light browser to open as many tabs you want!

How can I stop Safari from autoclosing tabs?

1. Disable iCloud syncing for Safari

  1. Click the Apple icon in the top right corner and select the System Preferences option. 
    preferences safari randomly closes tabs
  2. Select Apple ID.
  3. Unmark Safari.

If Safari closes your tabs randomly, the fastest fix is to disable the iCloud syncing for Safari. With this, the poor connection between the sync and your tab groups should be eliminated.

Remember to enable the sync again when you finish browsing to save your changes.

2. Update Mac

  1. Select the System Preferences option from the Apple menu.
    preferences safari randomly closes tabs
  2. Choose the Software Update option.
    software update
  3. Click the Update Now or Upgrade Now button.
    upgrade now

An outdated Mac OS causes all sorts of issues, including Safari randomly closes tabs. The update now option on the software update page helps to install the latest updates for your currently installed OS version.

On the other hand, the upgrade now option installs another version entirely to the one you have.

Why does my tabs bar disappear?

If your tabs keep disappearing on your Safari browser, it might be caused by the auto close tabs feature. This is especially true on iPhone devices.

Also, it might be down to a bug that makes the tabs disappear without a trace.

The Safari closes tabs randomly issue can be frustrating, making you lose vital information. Thankfully, it is not the most difficult problem to fix, as shown in this guide.

If you are facing other issues like this version of Safari is no longer supported, check our detailed guide on how to fix it effortlessly. 

Feel free to let us know if you were able to solve the problem in the comments below.

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