MIME Type Finder
DeveloperType a file extension like png or svg and get its MIME type instantly, or search the other way around by typing a type such as image or application to list matching extensions. Handy for server configuration, upload validation and API work. The lookup table is bundled right in your browser.
Finds the MIME type for common file extensions or lists which extensions match a type. Covers the most widely used web and media types.
What is a MIME type?
A standardized label such as image/png or application/json that tells servers and browsers what kind of content a file contains. Using the right one matters for downloads, uploads, email attachments and API responses.
When would I need this tool?
When configuring a web server's content types, validating file uploads, preparing OpenGraph or link previews, or double-checking an extension you cannot remember. Searching by type is handy for finding every extension a format class uses.
How to use MIME Type Finder
Enter an extension or search by MIME type and copy the result.
Use the controls above to provide your input or choose options, then review the result on the page.
Why use our MIME Type Finder
- Look up the MIME type for common file extensions or search by type.
- Complete the task with a focused MIME Type Finder workflow instead of switching between apps.
- Open it in your browser and get started—no account or installation required.
Frequently Asked Questions
What is MIME Type Finder?
Look up the MIME type for common file extensions or search by type.
How do I use MIME Type Finder?
Type or paste your data into the field on this page and press the button. The result is calculated instantly in your browser — nothing is uploaded.
Is MIME Type Finder free?
Yes, MIME Type Finder is completely free. No signup, no downloads and no usage limits.
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