Unable to upload large file to WordPress? No problem. You can increase the file size by adding rule in .htaccess
- Login to cPanel
- Go to File Manager from cPanel.

- Now go to your document root and open .htaccess file by right click. Then click on the “Edit”

- Now put the following code. And update as per your desired size.
php_value upload_max_filesize 512M php_value post_max_size 512M php_value max_execution_time 300 php_value max_input_time 300
- Now save the .htaccess file. That’s it.