MIME Type Lookup API
Look up MIME types by file extension. 60+ types supported.
What Are MIME Types?
MIME types tell browsers how to handle file formats. Maps 60+ extensions to their Content-Type values.
How to Use
Call GET /api/v1/mime-lookup?ext=.json.
Try it live
Test this endpoint in the interactive console
Open Console →
Frequently Asked Questions
Wrong MIME type?
Browsers may reject resources. X-Content-Type-Options: nosniff makes this strict.