MIME Type Lookup
Identify the correct MIME type for any file extension using this free online tool. It is crucial for web developers, server admins, and content creators ensuring proper file handling. Use it when configuring server responses or uploading web assets.
How the MIME Type Lookup works
- 1
Add Your Content
Type a file extension such as .png, or a media-type prefix such as image/, into the search field.
- 2
Process Your Data
The lookup filters its built-in reference table live and lists every matching row with its extension and full MIME type string.
- 3
Get Your Results
Copy the exact MIME type you need and use it to configure your web server, API responses, or upload handlers correctly.
Real-world examples
API Development
Input: .json
Results: A row pairing the extension with application/json.
Use case: Developers set the correct Content-Type header for API responses.
Sitemap Configuration
Input: .xml
Results: The matching row showing application/xml.
Use case: Webmasters configure proper MIME types for sitemap files.
Document Handling
Input: .pdf
Results: The row pairing .pdf with application/pdf.
Use case: IT admins ensure document viewers recognize uploaded contracts.
Browse the Image Family
Input: image/ (keyword search).
Results: Every image-family row at once, including .png with image/png.
Use case: Store owners fix broken product images caused by wrong server types.
Video Embedding
Input: .mp4
Results: The row pairing .mp4 with video/mp4.
Use case: Content creators verify media types before embedding videos.
MIME Type Lookup FAQ
Do I need to create an account?
No, you can use this tool immediately without signing up or logging in.
Is my data secure and private?
Yes, all processing happens directly in your browser, so no data is ever sent to our servers.
Does it work offline?
Once the page is loaded, the core logic works offline since it runs locally in your browser.
Can I browse by media category instead of an extension?
Yes. Searching a prefix such as image/ filters the table to every matching media type in that family.
What do the result columns show?
Each row pairs a file extension with its full MIME type string, such as .pdf and application/pdf.
How is it different from similar tools?
It filters a searchable two-column reference live as you type, and it runs entirely offline once the page has loaded.
What is the technical working principle?
It uses client side JavaScript to search a local dictionary of file extensions and return the corresponding MIME type.
What is a common use case?
Server administrators use it daily to configure Nginx or Apache mime.types files for proper content delivery.
Why use the MIME Type Lookup?
- Instant Processing: Get immediate results without waiting for server responses or page reloads.
- Zero Registration: Start working right away without the hassle of creating an account.
- Complete Privacy: Your input is processed on your device and is not uploaded anywhere.
- User Friendly Interface: Enjoy a clean, distraction-free layout designed for quick and easy use.
- Cross-Platform Compatibility: Works seamlessly on desktops, tablets, and mobile web browsers.
- No Software Installation: Access the tool directly from your browser without downloading anything.
- Live Filtering: See the matching rows narrow down automatically as you type.
- Completely Free: Access all features without any hidden fees, subscriptions, or premium upgrades.
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