Code & Data · Local-first
MIME Type Lookup Online
Look up common MIME types from an extension or filename.
Open MIME Type LookupFree · No sign-up · Browser-based processing
What MIME Type Lookup does
Look up common MIME types from an extension or filename. The utility is designed for quick, focused work without requiring an account or installing another application.
Common uses
- Debug API payloads and configuration files
- Prepare data for reviews, tests and migrations
- Convert between common development formats
How to use MIME Type Lookup
- Enter or paste the value you want to process in MIME Type Lookup.
- Run the tool and review the generated result for the expected format.
- Copy or download the result and verify it in the system where it will be used.
Privacy: Runs locally in your browser. Input is not uploaded to the DevNet Kit server.
MIME Type Lookup example
Try the tool with this representative input:
report.pdfMIME Type Lookup FAQ
Does MIME Type Lookup require an account?
No. The tool is available without registration.
Is MIME Type Lookup local or remote?
Processing runs in your browser and the input is not uploaded to the DevNet Kit server.
Can I use it on mobile?
Yes. The interface is responsive, although large inputs are usually easier to inspect on a desktop screen.