![preloader in Wordpress without plugin](https://redpishi.com/wp-content/uploads/2022/06/preloader-in-wordpress-without-plugin-768x768.webp)
To add a preloader in Wordpress, first copy the code of the second step in the functions.php file, then replace the link of your desired animation loader with the default loader and enter the duration of the loader display, and save the file.
![How to change wp-admin url Without Plugin](https://redpishi.com/wp-content/uploads/2022/06/How-to-change-wp-admin-url-Without-Plugin-768x768.webp)
To change the wp-admin URL, first rename the "wp-login.php" file, then edit the "wp-login.php" file and replace "wp-login.php" with the new login name and save the file.
![Custom login page WordPress without plugin](https://redpishi.com/wp-content/uploads/2022/06/Custom-login-page-WordPress-without-plugin-768x768.webp)
To to create Custom login page in WordPress, first copy one of the following three templates in the functions.php file. Then replace the default background image and the logo with your own and save the file.
![How to Limit Login Attempts in WordPress](https://redpishi.com/wp-content/uploads/2022/06/How-to-Limit-Login-Attempts-in-WordPress-768x768.webp)
To limit login attempts in WordPress, first copy the code from step 1 in the functions.php file. Then specify in the code that the user will be blocked after entering the wrong password several times, then save the file.
![How To Redirect Pages In WordPress Without A Plugin](https://redpishi.com/wp-content/uploads/2022/06/How-To-Redirect-Pages-In-WordPress-Without-A-Plugin-768x768.webp)
To redirect pages in WordPress without plugins, first copy the code of step 2 in the functions.php file, then change the "from" and "to" URLs to your desired URLs, and save the file.
![Create Wordpress Child theme without plugins](https://redpishi.com/wp-content/uploads/2022/06/Create-Wordpress-Chid-theme-without-plugins-768x768.webp)
To create a child theme, first find the "Text Domain" of your current theme in the stylesheet file. Then create the three files described in step two, zip them, and upload them to the site's themes section.