Developer

MIME Type Lookup

Find the MIME (content) type for a file extension, or the reverse.

Developer

Local only

Extensions or MIME types

Everything stays in your browser

Your text is processed on your device — nothing is uploaded to a server.

How it works

Built-in list of about 80 common web, document, media and font types.

Good to know

How do I use it?

Enter your extensions or mime types and press “Look up”. Check the result, then copy or download it.

How does it work?

Built-in list of about 80 common web, document, media and font types.

Is my data uploaded?

No. Everything is processed in your browser and nothing is sent to a server. No account is needed.