What is MIME type "image/x-pi1"?

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

image/x-pi1 is a non‐standard MIME type. It designates images saved in the DEGAS format, known for low resolution graphics.

This type is used mostly with files like PI1. It appears in legacy systems or archives that still handle older imaging formats.

Low-resolution graphics: Designed for simple, small images.
Legacy support: Common in older software or digital archives.
File association: Primarily linked with PI1 files.

This MIME type is practical when working with outdated file formats or in environments where historical images need to be preserved. For more on image file types, visit Filext.com.

Associated file extensions

.pi1

Usage Examples

HTTP Header

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


    Content-Type: image/x-pi1

HTML

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


    <a href="file.dat" type="image/x-pi1">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/x-pi1');
      res.end('Content here');
    }).listen(3000);

Associated file extensions

.pi1

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.