Type an extension
Search ".png", ".pdf" or any other file extension to find its MIME type.
MIME Type Lookup
Search a file extension to find its MIME type, or search a MIME type to find matching extensions — instantly, right in your browser.
How it works
Or type a MIME type
Search "image", "json" or a full type like "text/html" to see matching extensions.
Click to copy
Click any row to copy the extension and MIME type to your clipboard.
FAQ
What is a MIME type?
A MIME type (Multipurpose Internet Mail Extensions type) tells a browser or server what kind of file it's dealing with, like text/html or image/png, so it can be handled correctly.
Can I search by MIME type instead of extension?
Yes. Typing part of a MIME type, like "image" or "json", filters the table to every matching extension.
Is this list complete?
It covers the most commonly used web, document, image, audio, video and font types. Highly specialized or vendor-specific types are not included.