MIME Type Lookup
Looks up the MIME type for any file extension or reverse-lookup extensions by MIME type, with instant search and click-to-copy across common web file formats (images, audio, video, fonts, documents, archives).
| Extension | MIME Type | |
|---|---|---|
.html | text/html | |
.htm | text/html | |
.css | text/css | |
.js | text/javascript | |
.mjs | text/javascript | |
.json | application/json | |
.xml | application/xml | |
.txt | text/plain | |
.csv | text/csv | |
.md | text/markdown | |
.svg | image/svg+xml | |
.png | image/png | |
.jpg | image/jpeg | |
.jpeg | image/jpeg | |
.gif | image/gif | |
.webp | image/webp | |
.avif | image/avif | |
.ico | image/x-icon | |
.bmp | image/bmp | |
.mp3 | audio/mpeg | |
.wav | audio/wav | |
.ogg | audio/ogg | |
.flac | audio/flac | |
.mp4 | video/mp4 | |
.webm | video/webm | |
.avi | video/x-msvideo | |
.mov | video/quicktime | |
application/pdf | ||
.zip | application/zip | |
.gz | application/gzip | |
.tar | application/x-tar | |
.7z | application/x-7z-compressed | |
.rar | application/vnd.rar | |
.woff | font/woff | |
.woff2 | font/woff2 | |
.ttf | font/ttf | |
.otf | font/otf | |
.eot | application/vnd.ms-fontobject | |
.doc | application/msword | |
.docx | application/vnd.openxmlformats-officedocument.wordprocessingml.document | |
.xls | application/vnd.ms-excel | |
.xlsx | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet | |
.ppt | application/vnd.ms-powerpoint | |
.pptx | application/vnd.openxmlformats-officedocument.presentationml.presentation | |
.wasm | application/wasm | |
.yaml | application/yaml | |
.yml | application/yaml | |
.toml | application/toml | |
.ts | video/mp2t | |
.sh | application/x-sh | |
.exe | application/x-msdownload | |
.apk | application/vnd.android.package-archive | |
.jar | application/java-archive | |
.class | application/x-java-applet | |
.bin | application/octet-stream | |
.mpd | application/dash+xml | |
.m3u8 | application/vnd.apple.mpegurl |
57 of 57 entries shown · covers common web file types.
MIME Type Lookup — Free Online Tool
Looks up the MIME type for any file extension or reverse-lookup extensions by MIME type, with instant search and click-to-copy across common web file formats (images, audio, video, fonts, documents, archives).
How to use the MIME Type Lookup
- Open the tool above — it runs entirely in your browser, so your input never leaves this page.
- Paste or type your input into the field, then press the relevant button (e.g. Encode / Decode, Generate, or Convert).
- Copy the result from the output area with the copy button orCtrl/Cmd + C.
- No signup, no upload, and no tracking — repeat as often as you need.
Frequently asked questions
Is the MIME Type Lookup free to use?
Yes. The MIME Type Lookup is completely free, with no signup, no ads inside the tool, and no hidden limits.
Does the MIME Type Lookup upload my data?
No. The MIME Type Lookup processes everything locally in your browser. Your input is never sent to a server, so it stays private even on shared devices.
Does the MIME Type Lookup work offline?
After the page loads, the MIME Type Lookup runs entirely in your browser, so it keeps working without a network connection.
Free & private — why use this MIME Type Lookup
The MIME Type Lookup runs 100% client-side in your browser. Your data is never uploaded to a server, no account is required, and the tool is completely free. It works offline once the page has loaded and is part of a growing collection of privacy-first developer utilities.