Set The Max Upload Size of Nginx on Laravel Homestead

To increase the max upload size for files on Laravel Homestead edit your main nginx.conf file.

sudo nano /etc/nginx/nginx.conf  

Next, add the config client_max_body_size and set it to 100M. All php.ini files in Homestead already have the setting upload_max_filesize = 100M.

http {
    ...
    client_max_body_size 100M;
}