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MIME Lookup

Quickly find MIME types and content types for any file extension. Essential tool for developers, webmasters, and system administrators.

MIME Lookup
Find MIME types and content types for file extensions

Examples: "json", ".md", "file.html", "folder/file.js"

About MIME Types

  • MIME types identify the format of files sent over the internet
  • This tool looks up both MIME types and content types for file extensions
  • Enter just the extension (with or without the dot) or a full file path
  • Examples: "json" → "application/json", ".md" → "text/markdown"
  • Content types include charset information when available
  • If no MIME type is found, the result will show "No MIME type found"

About this tool

Quickly identify MIME types and content types for any file extension with our comprehensive lookup tool. Perfect for developers, webmasters, and system administrators who need to configure servers, validate file uploads, or troubleshoot content delivery issues. Simply enter any file extension or path to get the official MIME type and full content type with character set information. Supports thousands of file formats and provides accurate results instantly for web development, API configuration, and server management tasks.

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MIME Lookup screenshot