What is the MIME Type Lookup?
Find the MIME type for a file extension. The MIME Type Lookup is a free online tool that works instantly in your browser — no installation, no signup and nothing to upload. It sits alongside other Developer tools on DevNibble such as JWT Decoder, UUID Generator, Regex Tester.
How to use the MIME Type Lookup
- Paste or type your input.
- The result appears instantly.
- Copy or download it.
Features
- Runs 100% in your browser — your data is never uploaded or stored.
- Free forever, with no account, no ads and no tracking.
- Copy or download your result in one click.
- Fast and responsive on desktop, tablet and mobile.
Frequently asked questions
Is the MIME Type Lookup free to use?
Yes — MIME Type Lookup is completely free with no sign-up, no ads and no limit on how many times you can use it.
Is my data private when I use the MIME Type Lookup?
Everything happens locally in your browser. Your input is never sent to a server, which makes MIME Type Lookup safe to use with private or sensitive data.
How do I use the MIME Type Lookup?
Enter or paste your text and the result appears instantly. Copy or download it whenever you're ready.
Do I need to install anything to use the MIME Type Lookup?
No installation and no account required — MIME Type Lookup runs entirely in your web browser on desktop and mobile. Find the MIME type for a file extension.