In Safari 14.0 and better on the Mac, the Tab Preview function helps you to peek into the net web page by hovering your cursor over the tab. In case you discover this annoying, you may disable it utilizing Terminal. Right here’s how.
Apple added the Tab Preview function within the macOS Big Sur update, however it’s additionally accessible for macOS Catalina customers who’ve up to date to the newest model of Safari.
Normally, Apple provides a toggle within the Preferences for disabling the newly added options, however there’s no such possibility accessible for Tab Preview. However don’t fear: All it takes is a single command in Terminal to disable the function.
Earlier than we get began, you’ll want to supply full disk entry to Terminal. To take action, click on the Apple icon within the top-left nook of the display screen and select “System Preferences.”
Click on “Safety & Privateness.”
You’ll have to unlock this desire pane to make modifications, so click on the lock icon within the lower-left nook.
When the safety pop-up seems, use both Contact ID or enter your password. (In case your account isn’t set to “administrator,” you’ll have to enter credentials for an administrator account to make modifications.)
With preferences unlocked, click on the “Privateness” tab, then choose “Full Disk Entry” within the sidebar. Place a test mark beside “Terminal” within the checklist.
Shut System Preferences.
Now that Terminal has full disk entry, it’s time to open the Terminal app itself. You are able to do this by utilizing Highlight Search, searching Purposes > Utilities, or utilizing Launchpad.
RELATED: How to Open the Terminal on a Mac
When the Terminal window opens, click on it as soon as, then paste the next command and hit the Return key:
defaults write com.apple.Safari DebugDisableTabHoverPreview 1
After that, choose Terminal > Give up Terminal from the menu bar (or press Command+Q) to securely exit the Terminal app.
For the change to take impact, you’ll should relaunch Safari. Once you return to the app and hover over one of many tabs, the preview thumbnail received’t seem.
As soon as this course of is full, you may optionally disable Full Disk Entry for the Terminal app. It’s not required, however it’s going to make your system safer when you don’t use Terminal typically. To take action, open Settings and navigate to Safety & Privateness > Privateness > Full Disk Entry and uncheck “Terminal” within the checklist.
Easy methods to Reenable Safari Tab Preview Thumbnails
In case you change your thoughts and wish to convey again Safari’s tab preview thumbnails, reopen Terminal and paste the next line, after which hit Return:
defaults write com.apple.Safari DebugDisableTabHoverPreview 0
Restart Safari, and also you’ll see the tab thumbnail previews once more once you hover your cursor over each tab. Blissful searching!