What is MIME type "image/naplps"?

A MIME type is a string that tells browsers and other tools how to handle a particular kind of file.

image/naplps refers to a graphics format that uses the NAPLPS protocol. NAPLPS stands for North American Presentation Level Protocol Syntax. It encodes vector graphics using simple commands. This method sends images over low-bandwidth networks, making it useful for telecommunication and interactive display systems.

Transmits basic vector images over slow connections
Supports interactive presentations
Renders images using lines, curves, and text commands

Files using this MIME type typically have the extension NAP. More details are available on NAPLPS on Wikipedia.

Associated file extensions

.nap

Usage Examples

HTTP Header

When serving content with this MIME type, set the Content-Type header:


    Content-Type: image/naplps

HTML

In HTML, you can specify the MIME type in various elements:


    <a href="file.dat" type="image/naplps">Download file</a>

Server-side (Node.js)

Setting the Content-Type header in Node.js:


    const http = require('http');
    
    http.createServer((req, res) => {
      res.setHeader('Content-Type', 'image/naplps');
      res.end('Content here');
    }).listen(3000);

Associated file extensions

.nap

FAQ

What is a MIME type?

A MIME (Multipurpose Internet Mail Extensions) type is a standard that indicates the nature and format of a document, file, or assortment of bytes. MIME types are defined and standardized in IETF's RFC 6838.

MIME types are important because they help browsers and servers understand how to process a file. When a browser receives a file from a server, it uses the MIME type to determine how to display or handle the content, whether it's an image to display, a PDF to open in a viewer, or a video to play.

MIME types consist of a type and a subtype, separated by a slash (e.g., text/html, image/jpeg, application/pdf). Some MIME types also include optional parameters.

How do I find the MIME type for a file?

You can check the file extension or use a file identification tool such as file --mime-type on the command line. Many programming languages also provide libraries to detect MIME types.

Why are multiple MIME types listed for one extension?

Different applications and historical conventions may use alternative MIME identifiers for the same kind of file. Showing them all helps ensure compatibility across systems.