Creative Workflow Helpers
MIME Type Inspector
Type a filename, a bare extension, or a full Content-Type header and get the
resolved media type with a plain-language breakdown. Everything happens in your browser
— nothing is uploaded.
Inspect
live
Accepts a full filename (report.final.pdf), a bare extension
(.webp), or a media type (application/json; charset=utf-8).
Result
——
Details
Extensions
How it works
The inspector decides whether your input looks like a media type
(type/subtype, optionally with parameters) or a filename, then resolves it
against a built-in table of registered and widely used MIME types. Content-Type values
are parsed into type, subtype, structured syntax suffix and parameters, with warnings for
non-standard x- or vendor vnd. names, missing charsets and
generic fallbacks. Unknown extensions get close-match suggestions. Nothing is sent to a
server.