MIME Type Checker
Check MIME types for files and extensions. Look up MIME types by extension or file content.
Enter file extension (with or without dot)
FAQ
What is a MIME type?
MIME (Multipurpose Internet Mail Extensions) type is a standard way to indicate the nature and format of a file. Examples include text/html, image/jpeg, application/json.
How does it work?
You can look up MIME types by file extension or by selecting a file to detect its MIME type based on file content.
Is my file uploaded?
No. File MIME type detection happens entirely in your browser. Files are never sent to a server.