Nginx 413 Request Entity Too Large Error

Error: 410 “Request entity too wide” for NGINX – Client_max-bodysize : Change to nginx.config file. The problem occurs when your nginx server cannot upload files larger than specified size in the nginx configuration file. The answer will require changing the default configuration of nginx.

How do I fix Nginx 413 Request Entity Too Large?

I use nginx on an Apache+modfastcgi server, but this solution is related to your nginx server; otherwise, I have your solution to this issue when you receive: Apache 413 request entity too large error. My application allows importing and sharing pictures up to 1MB in size. The following error message appears if an image is uploaded with NGINX 413 Reverse Proxy. This error is triggered when a website is configured to restrict large file volumes. Nginx allows maximum size on client request bodies through Client’s max_body_size directive in your etc nginx nginx.conf.

How do you handle 413 payload too large?

In this case, Nginx throws a 413::request entity. This will not send your requests to your ExpressApps. Client_max_body_size 50M in nginx configuration OR server configuration.
If this doesn’t help try Nodejs 413 request entity too large error

Error: 413 “Request entities too large” in NGINX if Client Max Body Size is exceeded in NGINX configuration file. This occurs as your nginx servers cannot upload files whose size exceeds the defined size in the nginx configuration files. For that problem nginx requires modifying its configuration settings.

Nginx Server

Nginx server settings will be set in a new file nginx.conf. Activate this file to see client_Max_body_size. Make sure it has a value (megabyte) for the maximum file size you want. Those who don’t see these commands in the config can add them to the end of servers, places or HTTP blocks like this: This permits 64-megabyte downloads. Specify your preference and save the file before loading Nginx.

Nginx configuration

For a quick solution, edit the nginx.conf file. Open Terminals or log on to remote servers via ssh clients. Use this command to edit nginx.conf with text editors e.g. vi or joe, or nano: # vi /etc /nginx.conf. Use nano Text Editor: sudo nano /etc nginx/.
[code]
server {
server_name example.com;

location / {
proxy_set_header HOST $host;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

proxy_pass http://127.0.0.1:8080;
client_max_body_size 20M;
}

listen [::]:443 ssl ipv6only=on;
listen 443 ssl;
ssl_certificate /etc/letsencrypt/live/infohob.com/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/infohob.com/privkey.pem;
include /etc/letsencrypt/options-ssl-nginx.conf;
ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;

}
[/code]

How do I fix NGINX 413?

The error occurs when the user requests an entity too large in nginx when the client has a “client_max_body” change in Nginx configuration. This happens if your nginx server can’t upload files that exceed the specified size in nginx’s configuration files. The problem is resolved with changing nginx configuration.

What is client_max_body_size in NGINX?

The upload limit is 512MB and the maximum is 1GB for the file. When you modify client_max_body_size you can increase the amount of uploaded files on your site. Use HTTP servers or local blocks for client maximum_body_size editing. This change in HTML block is applied for the entire virtual host.

The standard NGINX is limited to 2MB per file. By editing client_max_body_size, increase upload size. Use http server or location blocks for editing clients_max. Body size. Change to the http block affects every virtual host in the server block.

Reference: Limit File Upload Size in NGINX