MIME Type Lookup

Look up the MIME type for a file extension, or list every extension that belongs to a media type.

Extension or MIME type

Search by

Matching types

How it works

Covers the common web, image, audio, video, font, archive and document types, with aliases such as jpg and jpeg.
Searching by MIME type shows every extension that uses it, so you can pick a canonical one.
Handy for Content-Type headers, upload validation lists and <input accept> attributes.