If you prefer to use an iPhone or another iOS mobile device, then you have the option to enable JavaScript.

You must go through a different series of steps when using an iPhone because you cannot access the advanced settings for the mobile version of Safari while it is active.

  1. How to Activate JavaScript on an iPhone
  • Turn on your iPhone so that you are on your home screen. Enter your security code or your biometrics to access your content.
  • When you can access your apps on the iPhone, you will need to navigate to the screen that has the Settings selection. It is usually with the selection of iOS apps like Apple Wallet, iTunes, and the App Store. The icon for the Settings option looks like two gears spinning. Tap on it to open the selections available to you.
  • Then scroll down through the different apps and commands available to you until you reach the Safari icon. It’s the one that looks like a compass. You will also see Safari next to the graphic display. Tap on this selection.
  • Older iOS versions may have the JavaScript slide command available immediately. Just tap it to turn it on if necessary. It will display in green to indicate that it is active. You can then double-tap your home button to close the Settings menu.
  • Newer iOS versions require you to scroll all of the way down the screen. You will see the word Advanced at the bottom left at the end of your available selections. You must tap on it to reach the next screen.
  • When you are in the Advanced menu, then the JavaScript command slider is your second option. It will be beneath the Website Data option.
  • Move the switch to the right to activate JavaScript on your iPhone. It turns green if it was off. Then double-tap your home button to close your Settings window by swiping upward.
  1. What If I Use a Different Browser on My iPhone?
  • If you don’t use Safari as the primary browser on your iPhone, then you will need to go into the Settings screen.
  • Choose the browser you prefer to see if it is possible to enable JavaScript on your iPhone or iOS device.
  • If you prefer to use Google Chrome, then activate the browser on your device.
  • Then tap the icon of three stacked horizontal lines to the right of your address bar. You will choose the Settings option from this menu.
  • Now scroll to the bottom of the page until you reach the Content Settings selection. Then tap on this selection.
  • You will see a checkbox next to the command that says to Enable JavaScript. When there is a check present, then it is active in your browser.

Most websites use JavaScript for multiple reasons, even when you access the Internet with your iPhone. If this selection isn’t activated using the steps outlined here, then your preferred browser cannot load the content you want to see.

You may need to restart your iPhone in some situations to fully enable JavaScript.

How do I enable JavaScript on my phone?

Enable JavaScript in Android browser
  1. Click on the “apps” option on your phone. Select the “Browser” option.
  2. Click the menu button in the browser. Select “Settings” (located towards the bottom of the menu screen).
  3. Select “Advanced” from the Settings screen.
  4. Check the box next to “Enable Javascript” to turn the option on.

What is JavaScript on my iPhone?

Learn how to allow or block the JavaScript execution on the Apple Safari browser for the iPhone or iPad. JavaScript is used to make the website interactive. All the major websites built these days somehow rely on JavaScript. JavaScript adds an interactive element that is not available in older web technology.

How do I enable cookies and JavaScript on my iPhone?

Select the Settings application/icon on the iPhone home screen to go to the Settings menu. From the left side navigation, scroll down and select Safari. From the right side navigation, scroll down to the bottom and select Advanced. Move the JavaScript toggle to the right so that it highlights green.

How do I enable JavaScript on my iPhone 11?

Should I Enable JavaScript on iPhone?

JavaScript is a popular programming language used by most websites. On an iPhone, JavaScript should be turned on by default, but if it was disabled at some point, many websites will appear broken in the Safari browser.

Why is JavaScript not working in Safari?

From your Safari menu bar click Safari > Preferences then select the Security tab. Make sure Enable JavaScript and Enable Java are selected. They were both checked, nothing has changed from the previous version. Java has always worked, it is javascript that is not.

How do I enable JavaScript in Safari?

Safari for Mac OS X

Select Preferences from the Safari menu. Click Security. Check Enable JavaScript. Close the window.

Why JavaScript is not working?

Open your page in a browser, then open the developer tools. In Chrome on Windows, it’s ctrl+shift+i . If you are including an external JavaScript file, check for 404 errors in case the path to your file is incorrect. Check for any JavaScript errors that appear in the console.

How do I know if JavaScript is enabled in Safari?

Select “Settings” (located towards the bottom of the menu screen). Select “Advanced” from the Settings screen. Check the box next to “Enable Javascript” to turn the option on.

  1. With Safari on MacOS.
  2. In the “Preferences” window select the “Security” tab.
  3. Close Preferences popup window and reload your webpage.

How do I check if JavaScript is enabled?

  1. go to Tools.
  2. then Internet Options
  3. select the Security tab.
  4. press the Custom Level button.
  5. scroll down to Scripting.
  6. enable Active Scripting.

How do I allow cookies in Safari?

To enable cookies in Safari (iPhone/iPad iOS 10):

Open your Settings. Scroll down and select Safari. Under Privacy & Security, select “Block Cookies”. Select “Always Allow” or “Allow from Websites I Visit”.

How do I open the JavaScript console in Safari?

To do that, go into Safari’s preferences (Safari Menu > Preferences) and select the Advanced Tab. Once that menu is enabled, you will find the developer console by clicking on Develop > Show Javascript Console. You can also use the shortcut Option + ⌘ + C.

How do I open developer mode in Safari?

If you don’t see the Develop menu in the menu bar, choose Safari > Preferences, click Advanced, then select “Show Develop menu in menu bar”.

How do I open console commands?

The console is normally accessed by pressing the backtick key ` (frequently also called the ~ key; normally located below the ESC key) on QWERTY keyboards or the ² on AZERTY keyboards, and is usually hidden by default.

How do I open debugger in Safari?

Enable the Develop Menu
  1. Choose Safari > Preferences, and click Advanced.
  2. At the bottom of the pane, select the “Show Develop menu in menu bar” checkbox.
  3. Choose Develop > Show Web Inspector.

How do I enable developer mode on my iPhone?

Use your USB cable to plug your phone into your computer. Open the Settings app on your iPhone. This is the gray gear icon on your iPhone’s Home screen. Scroll down and tap Developer.

How do I open developer tools on iPhone?

  1. Introduction.
  2. 1Tap the Settings icon on the iPhone or iPad desktop.
  3. 2Tap to choose Safari from the list of software available on your device.
  4. 3Scroll to the bottom of the screen and then tap Developer.
  5. 4Touch the On button to activate the Debug Console.

How do I enable debugging on my iPhone?

Follow the steps below to use it:
  1. Connect the iOS device to the machine.
  2. Enable the Web-Inspector option. To do so: Go to Settings > Safari > Scroll down to the bottom > Open Advanced Menu>
  3. Open the desired web page to debug or preview on your mobile Safari browser. Once done, enable the Develop menu on the Mac device.