How To Allow Google Chrome to Run JAVA Safely [2026 Guide]

I am going to teach you how to allow Google Chrome to run Java safely.

Google Chrome by default has some restrictions in place when it comes to running JavaScript. These restrictions help protect your browsing experience from potential security vulnerabilities. There are times when you might need to allow JavaScript, especially for certain websites or applications that require it.

Let’s walk through this process step by step.

Run JAVA Safely in Chrome

Navigate to the settings menu in Google Chrome.

Look to the top right corner of your browser window and click the three dots stacked vertically.

A dropdown menu opens with a variety of options.

Select Settings.

This opens a new tab where you can see all of Chrome's configurable settings.

On the left panel, you will find a list of categories available for you to adjust.

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Privacy and security

Click Privacy and security.

Click Site settings.

This lets you manage how Chrome handles permissions and content for the sites you visit.

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JavaScript controls

Scroll the Site settings page to the Content section. Keep scrolling until you see the JavaScript option.

This is where you make changes to how JavaScript is handled in your browser.

To allow JavaScript to run, choose the option titled Sites can use JavaScript. This enables JavaScript on all websites, which is necessary if you are looking to run applications that rely on it.

Keep in mind that enabling JavaScript can make your browser more vulnerable to certain types of security risks. Always ensure that you are only visiting trusted sites.

If you prefer to keep JavaScript disabled or you want to turn it off for specific security reasons, select Don't allow sites to use JavaScript. This blocks all scripts by default and you can whitelist websites as needed.

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Final thoughts

Following these steps will let you control how JavaScript is used in your Google Chrome browser, helping you maintain the balance between functionality and security.

Always remember to keep your browser and its extensions updated to protect yourself from potential threats.

I hope this helps you navigate Chrome settings with confidence.