MIME Type
Look up MIME types from file extensions, filenames, and media types, then copy MIME or Content-Type header values locally.
Enter an extension or MIME type
Use a file extension, filename, path, or media type.
MIME catalog
| Known extensions | MIME type | Category | Copy MIME |
|---|---|---|---|
.json, .map | application/json | Application | |
.webmanifest | application/manifest+json | Application | |
.wasm | application/wasm | Application | |
.woff2 | font/woff2 | Font | |
.avif | image/avif | Image | |
.svg, .svgz | image/svg+xml | Image | |
.webp | image/webp | Image | |
.js, .mjs | text/javascript | Text | |
No common extension | application/1d-interleaved-parityfec | Application | |
No common extension | application/3gpdash-qoe-report+xml | Application | |
No common extension | application/3gpp-ims+xml | Application | |
No common extension | application/3gpphal+json | Application | |
No common extension | application/3gpphalforms+json | Application | |
No common extension | application/a2l | Application | |
No common extension | application/ace-groupcomm+cbor | Application | |
No common extension | application/ace-trl+cbor | Application | |
No common extension | application/ace+cbor | Application | |
No common extension | application/ace+json | Application | |
No common extension | application/activemessage | Application | |
No common extension | application/activity+json | Application | |
No common extension | application/aif+cbor | Application | |
No common extension | application/aif+json | Application | |
No common extension | application/alto-cdni+json | Application | |
No common extension | application/alto-cdnifilter+json | Application | |
No common extension | application/alto-costmap+json | Application | |
No common extension | application/alto-costmapfilter+json | Application | |
No common extension | application/alto-directory+json | Application | |
No common extension | application/alto-endpointcost+json | Application | |
No common extension | application/alto-endpointcostparams+json | Application | |
No common extension | application/alto-endpointprop+json | Application | |
No common extension | application/alto-endpointpropparams+json | Application | |
No common extension | application/alto-error+json | Application | |
No common extension | application/alto-networkmap+json | Application | |
No common extension | application/alto-networkmapfilter+json | Application | |
No common extension | application/alto-propmap+json | Application | |
No common extension | application/alto-propmapparams+json | Application | |
No common extension | application/alto-tips+json | Application | |
No common extension | application/alto-tipsparams+json | Application | |
No common extension | application/alto-updatestreamcontrol+json | Application | |
No common extension | application/alto-updatestreamparams+json | Application | |
No common extension | application/aml | Application | |
.ez | application/andrew-inset | Application | |
.appinstaller | application/appinstaller | Application | |
No common extension | application/applefile | Application | |
.aw | application/applixware | Application | |
.appx | application/appx | Application | |
.appxbundle | application/appxbundle | Application | |
No common extension | application/at+jwt | Application | |
No common extension | application/atf | Application | |
No common extension | application/atfx | Application |
application/json
.json, .map
application/manifest+json
.webmanifest
application/wasm
.wasm
font/woff2
.woff2
image/avif
.avif
image/svg+xml
.svg, .svgz
image/webp
.webp
text/javascript
.js, .mjs
application/1d-interleaved-parityfec
No common extension
application/3gpdash-qoe-report+xml
No common extension
application/3gpp-ims+xml
No common extension
application/3gpphal+json
No common extension
application/3gpphalforms+json
No common extension
application/a2l
No common extension
application/ace-groupcomm+cbor
No common extension
application/ace-trl+cbor
No common extension
application/ace+cbor
No common extension
application/ace+json
No common extension
application/activemessage
No common extension
application/activity+json
No common extension
application/aif+cbor
No common extension
application/aif+json
No common extension
application/alto-cdni+json
No common extension
application/alto-cdnifilter+json
No common extension
application/alto-costmap+json
No common extension
application/alto-costmapfilter+json
No common extension
application/alto-directory+json
No common extension
application/alto-endpointcost+json
No common extension
application/alto-endpointcostparams+json
No common extension
application/alto-endpointprop+json
No common extension
application/alto-endpointpropparams+json
No common extension
application/alto-error+json
No common extension
application/alto-networkmap+json
No common extension
application/alto-networkmapfilter+json
No common extension
application/alto-propmap+json
No common extension
application/alto-propmapparams+json
No common extension
application/alto-tips+json
No common extension
application/alto-tipsparams+json
No common extension
application/alto-updatestreamcontrol+json
No common extension
application/alto-updatestreamparams+json
No common extension
application/aml
No common extension
application/andrew-inset
.ez
application/appinstaller
.appinstaller
application/applefile
No common extension
application/applixware
.aw
application/appx
.appx
application/appxbundle
.appxbundle
application/at+jwt
No common extension
application/atf
No common extension
application/atfx
No common extension
Quick start
Common scenarios
HTTP headers
choose a Content-Type value for API responses or static assets
Upload rules
prepare accept lists and extension hints
Data URLs
keep the MIME part beside Base64 payloads
Web assets
check AVIF, WebP, WASM, WOFF2, SVG, and webmanifest types
Usage advice
MIME lookup boundaries
URL Quick Fill
Privacy and security
FAQ
No. Extensions and MIME tables are conventions. A file can be renamed or mislabeled.
Use it as a generic binary fallback when no exact type is known and the receiving system accepts a default binary type.
The MIME library adds a default charset for types where text encoding is expected.
SVG is image/svg+xml.