As a website builder, making sure the content of your WordPress website stays secure is as important as the design itself. Developers and curious visitors use browser Developer Tools and Inspect Element to view CSS, inspect layouts, and understand how pages are built.
Nexter Extension includes a Content Protection feature that blocks the three primary ways visitors access browser developer tools: the F12 key, the CTRL + SHIFT + I keyboard shortcut, and the right-click context menu. You can also allow specific user roles to bypass these restrictions so your team is not affected.
To check the complete feature overview documentation of the Content Protection feature, see Content Protection for WordPress Overview.
Best Used For:
- Online course and membership sites protecting premium lesson layouts and video embeds from replication
- Design portfolio websites where custom CSS and layout work should not be easy to copy
- WooCommerce stores with unique product page designs you want to keep proprietary
In order to disable the Inspect Element window on your website from the Dashboard, go to Nexter → Extensions → Security.
Then go to the Content Protection section, enable the toggle, and click the gear icon (⚙).
In the popup, go to the Protections tab, then turn on the toggles for each access method you want to block.
Turn on Disable Right Click to prevent visitors from opening the browser context menu. This removes the most common route non-technical users follow to reach Inspect Element across all browsers.
Turn on Disable Dev’s Tools Hot Keys to block the CTRL + SHIFT + I keyboard shortcut. Use this when you want to close off keyboard-based access to DevTools while managing the right-click restriction separately.
Turn on Disable F12 to block the F12 key. F12 and CTRL + SHIFT + I both open the same browser developer panel, so enabling both together provides complete keyboard shortcut coverage for disabling inspect element in WordPress.
Note: These restrictions deter casual visitors from viewing your site’s code. A determined developer can still access the source through other means. Use this feature as one layer in a broader content protection setup rather than a standalone security measure.
To protect your written content alongside developer tool restrictions, see How to Prevent Text Copy in WordPress.
From the Who Can Access section, exclude users by role from the restrictions above. This is useful when your site has administrators or editors who need developer tools access during their work. Their role bypasses the restrictions while the rules stay active for all other visitors.
Then click the Save button.
With these options enabled, visitors cannot use shortcuts or right-click menus to access developer tools on your WordPress website. To add another layer of protection, block visitors from viewing your page source code directly: How to Disable View Page Source in WordPress.
Also, check How to Disable Right Click on WordPress Website.
