MIME Type Search & Lookup

Comprehensive database of MIME types, file extensions, and descriptions for web developers.

Search and look up MIME types, file extensions, and content type descriptions with this comprehensive free online database. Instantly find the correct MIME type for any file extension, or discover which extensions use a specific MIME type. Essential for web developers configuring server headers, building file upload systems, and debugging content type issues. The complete database runs locally in your browser for instant results.

Extension
MIME Type
.123
application/vnd.lotus-1-2-3
.1km
application/vnd.1000minds.decision-model+xml
.210
model/step
.3dml
text/vnd.in3d.3dml
.3ds
image/x-3ds
.3g2
video/3gpp2
.3gp
video/3gpp
.3gpp
audio/3gpp
.3gpp
video/3gpp
.3mf
model/3mf
.7z
application/x-7z-compressed
.aab
application/x-authorware-bin
.aac
audio/aac
.aac
audio/x-aac
.aam
application/x-authorware-map
.aas
application/x-authorware-seg
.abw
application/x-abiword
.ac
application/pkix-attr-cert
.ac
application/vnd.nokia.n-gage.ac+xml
.acc
application/vnd.americandynamics.acc
.ace
application/x-ace-compressed
.acu
application/vnd.acucobol
.acutc
application/vnd.acucorp
.adp
audio/adpcm
.adts
audio/aac
.aep
application/vnd.audiograph
.afm
application/x-font-type1
.afp
application/vnd.ibm.modcap
.age
application/vnd.age
.ahead
application/vnd.ahead.space
.ai
application/postscript
.aif
audio/x-aiff
.aifc
audio/x-aiff
.aiff
audio/x-aiff
.air
application/vnd.adobe.air-application-installer-package+zip
.ait
application/vnd.dvb.ait
.ami
application/vnd.amiga.ami
.aml
application/automationml-aml+xml
.amlx
application/automationml-amlx+zip
.amr
audio/amr
.apk
application/vnd.android.package-archive
.apng
image/apng
.appcache
text/cache-manifest
.appinstaller
application/appinstaller
.application
application/x-ms-application
.appx
application/appx
.appxbundle
application/appxbundle
.apr
application/vnd.lotus-approach
.arc
application/x-freearc
.arj
application/x-arj

What is a MIME Type?

Multi-purpose Internet Mail Extensions (MIME) indicate the nature and format of a document, file, or assortment of bytes. Browsers use it to know how to process content.

Usage Tip

MIME types are transmitted via the Content-Type HTTP header. Correct configuration is vital for proper rendering and security.

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Tutorial

How to use

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Usage Step

Comprehensive database of MIME types, file extensions, and descriptions for web developers.

Guide

Complete Guide to MIME Type Search & Lookup

What Is MIME Type Search & Lookup?

MIME Type Search & Lookup is a free online tool that lets you comprehensive database of mime types, file extensions, and descriptions for web developers. This browser-based utility processes everything locally on your device, meaning your data never leaves your computer. Whether you are a developer, designer, content creator, or casual user, this tool provides a fast, secure, and reliable way to accomplish your task without installing software or creating an account. The tool is designed to handle both simple and complex use cases with an intuitive interface.

Why MIME Type Search & Lookup Matters

In today's digital workflow, having quick access to reliable developer utilities tools saves valuable time and reduces friction. Manual alternatives to this tool are often tedious, error-prone, or require expensive software licenses. By providing this functionality for free in the browser, users can accomplish their tasks instantly without workflow interruptions. The privacy benefit of local processing is especially important when working with sensitive or proprietary data that should not be uploaded to third-party servers.

Key Features and Capabilities

This tool offers a comprehensive set of features designed for both beginners and advanced users. The interface is clean and intuitive, requiring no technical knowledge to get started. All processing happens in real time, providing instant feedback as you work. The tool supports common formats and edge cases that users frequently encounter. Results can be copied to your clipboard with a single click for seamless integration into your workflow. Mobile-responsive design ensures the tool works well on phones and tablets as well as desktop computers.

Best Practices and Tips

To get the most out of this tool, start with your most common use case and explore advanced options as needed. Always verify the output before using it in production or sharing it with others. For large inputs, the tool may take slightly longer to process depending on your device's capabilities, but will handle them reliably. Bookmark the tool for quick access since you will likely need it again. Consider combining this tool with other utilities in our toolkit for more complex workflows that require multiple processing steps.

Examples

Worked Examples

Example: Example Case

Given: A typical mime type search & lookup use case.

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Step 1: Open the MIME Type Search & Lookup tool in your browser.

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Step 2: Enter or upload your input data as needed.

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Step 3: Configure any options and click the action button to process.

Result: Your processed output is ready to copy or download.

Example: Example Case

Given: An advanced scenario requiring mime type search & lookup.

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Step 1: Prepare your input data in the required format.

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Step 2: Use the tool's advanced options to customize the output.

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Step 3: Review the results and copy or export as needed.

Result: Professional-quality output ready for use in your project.

Use Cases

Use cases

Example Case

MIME Type Search & Lookup. This use case demonstrates how MIME Type Search & Lookup helps users accomplish their goals efficiently. The tool processes everything locally in your browser, ensuring complete data privacy while delivering instant results. Whether you are a professional or casual user, this feature saves time and eliminates the need for complex software installations.

Frequently Asked Questions

?What is a MIME type?

A MIME type (Multipurpose Internet Mail Extensions) is a standard label used to indicate the nature and format of a file. For example, 'text/html' identifies an HTML document and 'image/png' identifies a PNG image. Web servers and browsers use MIME types to handle files correctly.

?Why do I need to know the correct MIME type?

Using the correct MIME type ensures that browsers and servers process files properly. An incorrect MIME type can cause files to be downloaded instead of displayed, or trigger security warnings in modern browsers.

?How do I search for a MIME type in this tool?

Simply type a file extension (e.g., .pdf), a MIME type (e.g., application/json), or a description keyword (e.g., video) into the search bar. The results update instantly in your browser.

?Is this MIME type lookup tool free?

Yes, it is completely free. The entire database runs locally in your browser with no server requests, ensuring fast results and complete privacy.

?What is the difference between application/json and text/json?

The official MIME type for JSON is application/json as defined by RFC 4627. While text/json was used informally in the past, application/json is the correct and widely accepted standard.

?How many MIME types does this tool include?

This tool includes a comprehensive database covering all commonly used MIME types for web development, including document formats, images, audio, video, fonts, and application-specific types.

?Can I use this tool to find the right Content-Type header?

Yes, the MIME type shown in the results is exactly what you should use as the Content-Type header value in your HTTP responses or when configuring your web server.

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