3. 7. To fix the 'Error: request entity too large' in Express, we can set the limit option when we add body-parser into our Express app. Recently I worked with a WCF web service that is hosted in IIS7, and I used one of the service methods to send a byte array that contains a picture. How to fix error 413 Request Entity Too Large in nginx Slow HTTP requests are a common problem. (If you have found any duplicates, you should instead reply there. IIS uses uploadReadAheadSize parameter in applicationHost.config and web.config files to control this limit. Select the site. How to Fix the 413 Request Entity Too Large Error in WordPress? To fix this issue edit your nginx.conf. To change this limit, use something that is reasonable, and not too large. And, finally, change the limit only to the type of requests that you expect. Express applications that receive a request with a body larger than the set limit (default 100kb), will throw a "Error: Request entity too large". How to fix the request entity too large error in Express Open this theme file. Once you found it, right-click the file and select edit. If it's already present, then change its value to something that fits you. I have a project where I have a simple client written in angularjs and the server is in scala, in my client I have a simple upload button where you click on it and choose a local file(csv), and when I upload a certain csv that is a bit big, like 6000 rows I get. 5. Once you found it, right-click the file and select edit. HTTP Error 413.1 - Request Entity Too Large - How to fix How to fix the request entity too large error in Express Then open the php.ini file and add the code. HTTP Error 413.1 - Request Entity Too Large - How to fix How to fix the request entity too large error in Express Change the values of the following parameters to your preference: max_execution_time (maximum time to upload, in seconds) upload_max_filesize (maximum upload size, in megabytes) 2. The initial fix they came up with is what is in this thread but it just refuses to change. Many web applications have pages for users to upload files. All these errors are related to exceeding the maximum size of an attachment - or rather, the HTTP Request sent to the server - provided by our ASP.NET application by default. For example, client_max_body_size 25m; will set the max body size limit to 25MB. 413 Request entity too large. By doing so, you can adjust the threshold file size for which a client or your user is allowed to upload. I am using Mailgun to send the mail, Cloudinary to upload/store the images, MongoDB as my database, request.js to request the images, Cloud 9 to develop in, and Node.js/Express as my backend.