We can Increase Upload Size Limit In WordPress without Plugins
Add the below code in .user.ini file –> in the main folder of the website.
[PHP]
display_errors = Off
max_execution_time = 512
max_input_time = 512
max_input_vars = 2000
memory_limit = 512M
post_max_size = 512M
session.gc_maxlifetime = 1440
session.save_path = “/var/cpanel/php/sessions/ea-php72”
upload_max_filesize = 512M
zlib.output_compression = Off
For theme Functions File
@ini_set( ‘upload_max_size’ , ’64M’ );
@ini_set( ‘post_max_size’, ’64M’);
@ini_set( ‘max_execution_time’, ‘300’ );
For PHP.INI file
upload_max_filesize = 64M
post_max_size = 64M
memory_limit = 400M
file_uploads = On
max_execution_time = 180
For .htaccess file
php_value upload_max_filesize 64M
php_value post_max_size 64M
php_value memory_limit 400M
php_value max_execution_time 180
php_value max_input_time 180
I hope your upload size limit has been increased.