MIME Type to File Extension Converter - Free, Instant, In Your Browser
Enter a value in MIME Type to convert it to File Extension.
How to use MIME-TYPE → FILE-EXTENSION
- 1Paste your text or data into the input box above.
- 2MIME-TYPE → FILE-EXTENSION runs instantly, right in your browser.
- 3Copy the result or use it directly.
Your file is processed in your browser and is never uploaded.
Frequently Asked Questions
What's the formula?
A MIME type tells a browser or server how to interpret a file, such as application/pdf for a PDF document.
Is my data sent to a server?
No - everything runs entirely in your browser with JavaScript. Nothing is uploaded.