The list of mimetypes and associated Extensions:
{
"application/andrew-inset": [
"ez"
],
"application/applixware": [
"aw"
"application/atom+xml": [
"atom"
"application/atomcat+xml": [
"atomcat"
"application/atomdeleted+xml": [
"atomdeleted"
"application/atomsvc+xml": [
"atomsvc"
"application/atsc-dwd+xml": [
"dwd"
"application/atsc-held+xml": [
"held"
"application/atsc-rsat+xml": [
"rsat"
"application/bdoc": [
"bdoc"
"application/calendar+xml": [
"xcs"
"application/ccxml+xml": [
"ccxml"
"application/cdfx+xml": [
"cdfx"
"application/cdmi-capability": [
"cdmia"
"application/cdmi-container": [
"cdmic"
"application/cdmi-domain": [
"cdmid"
"application/cdmi-object": [
"cdmio"
"application/cdmi-queue": [
"cdmiq"
"application/cu-seeme": [
"cu"
"application/dash+xml": [
"mpd"
"application/davmount+xml": [
"davmount"
"application/docbook+xml": [
"dbk"
"application/dssc+der": [
"dssc"
"application/dssc+xml": [
"xdssc"
"application/ecmascript": [
"es",
"ecma"
"application/emma+xml": [
"emma"
"application/emotionml+xml": [
"emotionml"
"application/epub+zip": [
"epub"
"application/exi": [
"exi"
"application/express": [
"exp"
"application/fdt+xml": [
"fdt"
"application/font-tdpfr": [
"pfr"
"application/geo+json": [
"geojson"
"application/gml+xml": [
"gml"
"application/gpx+xml": [
"gpx"
"application/gxf": [
"gxf"
"application/gzip": [
"gz"
"application/hjson": [
"hjson"
"application/hyperstudio": [
"stk"
"application/inkml+xml": [
"ink",
"inkml"
"application/ipfix": [
"ipfix"
"application/its+xml": [
"its"
"application/java-archive": [
"jar",
"war",
"ear"
"application/java-serialized-object": [
"ser"
"application/java-vm": [
"class"
"application/javascript": [
"js",
"mjs"
"application/json": [
"json",
"map"
"application/json5": [
"json5"
"application/jsonml+json": [
"jsonml"
"application/ld+json": [
"jsonld"
"application/lgr+xml": [
"lgr"
"application/lost+xml": [
"lostxml"
"application/mac-binhex40": [
"hqx"
"application/mac-compactpro": [
"cpt"
"application/mads+xml": [
"mads"
"application/manifest+json": [
"webmanifest"
"application/marc": [
"mrc"
"application/marcxml+xml": [
"mrcx"
"application/mathematica": [
"ma",
"nb",
"mb"
"application/mathml+xml": [
"mathml"
"application/mbox": [
"mbox"
"application/mediaservercontrol+xml": [
"mscml"
"application/metalink+xml": [
"metalink"
"application/metalink4+xml": [
"meta4"
"application/mets+xml": [
"mets"
"application/mmt-aei+xml": [
"maei"
"application/mmt-usd+xml": [
"musd"
"application/mods+xml": [
"mods"
"application/mp21": [
"m21",
"mp21"
"application/mp4": [
"mp4s",
"m4p"
"application/msword": [
"doc",
"dot"
"application/mxf": [
"mxf"
"application/n-quads": [
"nq"
"application/n-triples": [
"nt"
"application/node": [
"cjs"
"application/octet-stream": [
"bin",
"dms",
"lrf",
"mar",
"so",
"dist",
"distz",
"pkg",
"bpk",
"dump",
"elc",
"deploy",
"exe",
"dll",
"deb",
"dmg",
"iso",
"img",
"msi",
"msp",
"msm",
"buffer"
"application/oda": [
"oda"
"application/oebps-package+xml": [
"opf"
"application/ogg": [
"ogx"
"application/omdoc+xml": [
"omdoc"
"application/onenote": [
"onetoc",
"onetoc2",
"onetmp",
"onepkg"
"application/oxps": [
"oxps"
"application/p2p-overlay+xml": [
"relo"
"application/patch-ops-error+xml": [
"xer"
"application/pdf": [
"pdf"
"application/pgp-encrypted": [
"pgp"
"application/pgp-signature": [
"asc",
"sig"
"application/pics-rules": [
"prf"
"application/pkcs10": [
"p10"
"application/pkcs7-mime": [
"p7m",
"p7c"
"application/pkcs7-signature": [
"p7s"
"application/pkcs8": [
"p8"
"application/pkix-attr-cert": [
"ac"
"application/pkix-cert": [
"cer"
"application/pkix-crl": [
"crl"
"application/pkix-pkipath": [
"pkipath"
"application/pkixcmp": [
"pki"
"application/pls+xml": [
"pls"
"application/postscript": [
"ai",
"eps",
"ps"
"application/provenance+xml": [
"provx"
"application/pskc+xml": [
"pskcxml"
"application/raml+yaml": [
"raml"
"application/rdf+xml": [
"rdf",
"owl"
"application/reginfo+xml": [
"rif"
"application/relax-ng-compact-syntax": [
"rnc"
"application/resource-lists+xml": [
"rl"
"application/resource-lists-diff+xml": [
"rld"
"application/rls-services+xml": [
"rs"
"application/route-apd+xml": [
"rapd"
"application/route-s-tsid+xml": [
"sls"
"application/route-usd+xml": [
"rusd"
"application/rpki-ghostbusters": [
"gbr"
"application/rpki-manifest": [
"mft"
"application/rpki-roa": [
"roa"
"application/rsd+xml": [
"rsd"
"application/rss+xml": [
"rss"
"application/rtf": [
"rtf"
"application/sbml+xml": [
"sbml"
"application/scvp-cv-request": [
"scq"
"application/scvp-cv-response": [
"scs"
"application/scvp-vp-request": [
"spq"
"application/scvp-vp-response": [
"spp"
"application/sdp": [
"sdp"
"application/senml+xml": [
"senmlx"
"application/sensml+xml": [
"sensmlx"
"application/set-payment-initiation": [
"setpay"
"application/set-registration-initiation": [
"setreg"
"application/shf+xml": [
"shf"
"application/sieve": [
"siv",
"sieve"
"application/smil+xml": [
"smi",
"smil"
"application/sparql-query": [
"rq"
"application/sparql-results+xml": [
"srx"
"application/srgs": [
"gram"
"application/srgs+xml": [
"grxml"
"application/sru+xml": [
"sru"
"application/ssdl+xml": [
"ssdl"
"application/ssml+xml": [
"ssml"
"application/swid+xml": [
"swidtag"
"application/tei+xml": [
"tei",
"teicorpus"
"application/thraud+xml": [
"tfi"
"application/timestamped-data": [
"tsd"
"application/toml": [
"toml"
"application/trig": [
"trig"
"application/ttml+xml": [
"ttml"
"application/ubjson": [
"ubj"
"application/urc-ressheet+xml": [
"rsheet"
"application/urc-targetdesc+xml": [
"td"
"application/voicexml+xml": [
"vxml"
"application/wasm": [
"wasm"
"application/widget": [
"wgt"
"application/winhlp": [
"hlp"
"application/wsdl+xml": [
"wsdl"
"application/wspolicy+xml": [
"wspolicy"
"application/xaml+xml": [
"xaml"
"application/xcap-att+xml": [
"xav"
"application/xcap-caps+xml": [
"xca"
"application/xcap-diff+xml": [
"xdf"
"application/xcap-el+xml": [
"xel"
"application/xcap-ns+xml": [
"xns"
"application/xenc+xml": [
"xenc"
"application/xhtml+xml": [
"xhtml",
"xht"
"application/xliff+xml": [
"xlf"
"application/xml": [
"xml",
"xsl",
"xsd",
"rng"
"application/xml-dtd": [
"dtd"
"application/xop+xml": [
"xop"
"application/xproc+xml": [
"xpl"
"application/xslt+xml": [
"*xsl",
"xslt"
"application/xspf+xml": [
"xspf"
"application/xv+xml": [
"mxml",
"xhvml",
"xvml",
"xvm"
"application/yang": [
"yang"
"application/yin+xml": [
"yin"
"application/zip": [
"zip"
"audio/3gpp": [
"*3gpp"
"audio/adpcm": [
"adp"
"audio/amr": [
"amr"
"audio/basic": [
"au",
"snd"
"audio/midi": [
"mid",
"midi",
"kar",
"rmi"
"audio/mobile-xmf": [
"mxmf"
"audio/mp3": [
"*mp3"
"audio/mp4": [
"m4a",
"mp4a"
"audio/mpeg": [
"mpga",
"mp2",
"mp2a",
"mp3",
"m2a",
"m3a"
"audio/ogg": [
"oga",
"ogg",
"spx",
"opus"
"audio/s3m": [
"s3m"
"audio/silk": [
"sil"
"audio/wav": [
"wav"
"audio/wave": [
"*wav"
"audio/webm": [
"weba"
"audio/xm": [
"xm"
"font/collection": [
"ttc"
"font/otf": [
"otf"
"font/ttf": [
"ttf"
"font/woff": [
"woff"
"font/woff2": [
"woff2"
"image/aces": [
"exr"
"image/apng": [
"apng"
"image/avif": [
"avif"
"image/bmp": [
"bmp"
"image/cgm": [
"cgm"
"image/dicom-rle": [
"drle"
"image/emf": [
"emf"
"image/fits": [
"fits"
"image/g3fax": [
"g3"
"image/gif": [
"gif"
"image/heic": [
"heic"
"image/heic-sequence": [
"heics"
"image/heif": [
"heif"
"image/heif-sequence": [
"heifs"
"image/hej2k": [
"hej2"
"image/hsj2": [
"hsj2"
"image/ief": [
"ief"
"image/jls": [
"jls"
"image/jp2": [
"jp2",
"jpg2"
"image/jpeg": [
"jpeg",
"jpg",
"jpe"
"image/jph": [
"jph"
"image/jphc": [
"jhc"
"image/jpm": [
"jpm"
"image/jpx": [
"jpx",
"jpf"
"image/jxr": [
"jxr"
"image/jxra": [
"jxra"
"image/jxrs": [
"jxrs"
"image/jxs": [
"jxs"
"image/jxsc": [
"jxsc"
"image/jxsi": [
"jxsi"
"image/jxss": [
"jxss"
"image/ktx": [
"ktx"
"image/ktx2": [
"ktx2"
"image/png": [
"png"
"image/sgi": [
"sgi"
"image/svg+xml": [
"svg",
"svgz"
"image/t38": [
"t38"
"image/tiff": [
"tif",
"tiff"
"image/tiff-fx": [
"tfx"
"image/webp": [
"webp"
"image/wmf": [
"wmf"
"message/disposition-notification": [
"disposition-notification"
"message/global": [
"u8msg"
"message/global-delivery-status": [
"u8dsn"
"message/global-disposition-notification": [
"u8mdn"
"message/global-headers": [
"u8hdr"
"message/rfc822": [
"eml",
"mime"
"model/3mf": [
"3mf"
"model/gltf+json": [
"gltf"
"model/gltf-binary": [
"glb"
"model/iges": [
"igs",
"iges"
"model/mesh": [
"msh",
"mesh",
"silo"
"model/mtl": [
"mtl"
"model/obj": [
"obj"
"model/step+xml": [
"stpx"
"model/step+zip": [
"stpz"
"model/step-xml+zip": [
"stpxz"
"model/stl": [
"stl"
"model/vrml": [
"wrl",
"vrml"
"model/x3d+binary": [
"*x3db",
"x3dbz"
"model/x3d+fastinfoset": [
"x3db"
"model/x3d+vrml": [
"*x3dv",
"x3dvz"
"model/x3d+xml": [
"x3d",
"x3dz"
"model/x3d-vrml": [
"x3dv"
"text/cache-manifest": [
"appcache",
"manifest"
"text/calendar": [
"ics",
"ifb"
"text/coffeescript": [
"coffee",
"litcoffee"
"text/css": [
"css"
"text/csv": [
"csv"
"text/html": [
"html",
"htm",
"shtml"
"text/jade": [
"jade"
"text/jsx": [
"jsx"
"text/less": [
"less"
"text/markdown": [
"markdown",
"md"
"text/mathml": [
"mml"
"text/mdx": [
"mdx"
"text/n3": [
"n3"
"text/plain": [
"txt",
"text",
"conf",
"def",
"list",
"log",
"in",
"ini"
"text/richtext": [
"rtx"
"text/rtf": [
"*rtf"
"text/sgml": [
"sgml",
"sgm"
"text/shex": [
"shex"
"text/slim": [
"slim",
"slm"
"text/spdx": [
"spdx"
"text/stylus": [
"stylus",
"styl"
"text/tab-separated-values": [
"tsv"
"text/troff": [
"t",
"tr",
"roff",
"man",
"me",
"ms"
"text/turtle": [
"ttl"
"text/uri-list": [
"uri",
"uris",
"urls"
"text/vcard": [
"vcard"
"text/vtt": [
"vtt"
"text/xml": [
"*xml"
"text/yaml": [
"yaml",
"yml"
"video/3gpp": [
"3gp",
"3gpp"
"video/3gpp2": [
"3g2"
"video/h261": [
"h261"
"video/h263": [
"h263"
"video/h264": [
"h264"
"video/iso.segment": [
"m4s"
"video/jpeg": [
"jpgv"
"video/jpm": [
"*jpm",
"jpgm"
"video/mj2": [
"mj2",
"mjp2"
"video/mp2t": [
"ts"
"video/mp4": [
"mp4",
"mp4v",
"mpg4"
"video/mpeg": [
"mpeg",
"mpg",
"mpe",
"m1v",
"m2v"
"video/ogg": [
"ogv"
"video/quicktime": [
"qt",
"mov"
"video/webm": [
"webm"
]
}