MIMEタイプについて

 

PC上ではデータの種類を拡張子で区別していますが、インターネット上でファイルのやり取りをする場合、データの種類はMIMEタイプで区別されます。
例えばテキストファイルは、.txt という拡張子で区別されますが、インターネット上では、text/plain というMIMEタイプで区別されます。
サーバーの設定で拡張子とMIMEタイプを関連付けることで、どの拡張子のファイルをどの種類のファイルとして扱うかを指定しています。

以下がサーバーで有効になっているMIMEタイプの一覧です。
利用したいファイルの拡張子がない場合は、MIMEタイプがサーバに設定されていませんので、お客様ご自身で設定を追加する必要があります。

MIMEタイプ一覧

    下記の内容は予告なく変更する場合がありますのであらかじめご了承ください。

     MIME type Extensions(拡張子)
     application/activemessage 
     application/andrew-inset ez
     application/applefile 
     application/atom+xml atom
     application/atomicmail 
     application/batch-smtp 
     application/beep+xml 
     application/cals-1840 
     application/cnrp+xml 
     application/commonground 
     application/cpl+xml 
     application/cybercash 
     application/dca-rft 
     application/dec-dx 
     application/dvcs 
     application/edi-consent 
     application/edifact 
     application/edi-x12 
     application/eshop 
     application/font-tdpfr 
     application/http 
     application/hyperstudio 
     application/iges 
     application/index 
     application/index.cmd 
     application/index.obj 
     application/index.response 
     application/index.vnd 
     application/iotp 
     application/ipp 
     application/isup 
     application/mac-binhex40 hqx
     application/mac-compactpro cpt
     application/macwriteii 
     application/marc 
     application/mathematica 
     application/mathml+xml mathml
     application/msword doc
     application/news-message-id 
     application/news-transmission 
     application/ocsp-request 
     application/ocsp-response 
     application/octet-stream bin dms lha lzh exe
     class so dll dmg
     application/oda oda
     application/ogg ogg
     application/parityfec 
     application/pdf pdf
     application/pgp-encrypted 
     application/pgp-keys 
     application/pgp-signature 
     application/pkcs10 
     application/pkcs7-mime 
     application/pkcs7-signature 
     application/pkix-cert 
     application/pkix-crl 
     application/pkixcmp 
     application/postscript ai eps ps
     application/prs.alvestrand.titrax-sheet 
     application/prs.cww 
     application/prs.nprend 
     application/prs.plucker 
     application/qsig 
     application/rdf+xml rdf
     application/reginfo+xml 
     application/remote-printing 
     application/riscos 
     application/rtf 
     application/sdp 
     application/set-payment 
     application/set-payment-initiation 
     application/set-registration 
     application/set-registration-initiation 
     application/sgml 
     application/sgml-open-catalog 
     application/sieve 
     application/slate 
     application/smil smi smil
     application/srgs gram
     application/srgs+xml grxml
     application/timestamp-query 
     application/timestamp-reply 
     application/tve-trigger 
     application/vemmi 
     application/vnd.3gpp.pic-bw-large 
     application/vnd.3gpp.pic-bw-small 
     application/vnd.3gpp.pic-bw-var 
     application/vnd.3gpp.sms 
     application/vnd.3m.post-it-notes 
     application/vnd.accpac.simply.aso 
     application/vnd.accpac.simply.imp 
     application/vnd.acucobol 
     application/vnd.acucorp 
     application/vnd.adobe.xfdf 
     application/vnd.aether.imp 
     application/vnd.amiga.ami 
     application/vnd.anser-web-certificate-issue-initiation 
     application/vnd.anser-web-funds-transfer-initiation 
     application/vnd.audiograph 
     application/vnd.blueice.multipass 
     application/vnd.bmi 
     application/vnd.businessobjects 
     application/vnd.canon-cpdl 
     application/vnd.canon-lips 
     application/vnd.cinderella 
     application/vnd.claymore 
     application/vnd.commerce-battelle 
     application/vnd.commonspace 
     application/vnd.contact.cmsg 
     application/vnd.cosmocaller 
     application/vnd.criticaltools.wbs+xml 
     application/vnd.ctc-posml 
     application/vnd.cups-postscript 
     application/vnd.cups-raster 
     application/vnd.cups-raw 
     application/vnd.curl 
     application/vnd.cybank 
     application/vnd.data-vision.rdz 
     application/vnd.dna 
     application/vnd.dpgraph 
     application/vnd.dreamfactory 
     application/vnd.dxr 
     application/vnd.ecdis-update 
     application/vnd.ecowin.chart 
     application/vnd.ecowin.filerequest 
     application/vnd.ecowin.fileupdate 
     application/vnd.ecowin.series 
     application/vnd.ecowin.seriesrequest 
     application/vnd.ecowin.seriesupdate 
     application/vnd.enliven 
     application/vnd.epson.esf 
     application/vnd.epson.msf 
     application/vnd.epson.quickanime 
     application/vnd.epson.salt 
     application/vnd.epson.ssf 
     application/vnd.ericsson.quickcall 
     application/vnd.eudora.data 
     application/vnd.fdf 
     application/vnd.ffsns 
     application/vnd.fints 
     application/vnd.flographit 
     application/vnd.framemaker 
     application/vnd.fsc.weblaunch 
     application/vnd.fujitsu.oasys 
     application/vnd.fujitsu.oasys2 
     application/vnd.fujitsu.oasys3 
     application/vnd.fujitsu.oasysgp 
     application/vnd.fujitsu.oasysprs 
     application/vnd.fujixerox.ddd 
     application/vnd.fujixerox.docuworks 
     application/vnd.fujixerox.docuworks.binder 
     application/vnd.fut-misnet 
     application/vnd.grafeq 
     application/vnd.groove-account 
     application/vnd.groove-help 
     application/vnd.groove-identity-message 
     application/vnd.groove-injector 
     application/vnd.groove-tool-message 
     application/vnd.groove-tool-template 
     application/vnd.groove-vcard 
     application/vnd.hbci 
     application/vnd.hhe.lesson-player 
     application/vnd.hp-hpgl 
     application/vnd.hp-hpid 
     application/vnd.hp-hps 
     application/vnd.hp-pcl 
     application/vnd.hp-pclxl 
     application/vnd.httphone 
     application/vnd.hzn-3d-crossword 
     application/vnd.ibm.afplinedata 
     application/vnd.ibm.electronic-media 
     application/vnd.ibm.minipay 
     application/vnd.ibm.modcap 
     application/vnd.ibm.rights-management 
     application/vnd.ibm.secure-container 
     application/vnd.informix-visionary 
     application/vnd.intercon.formnet 
     application/vnd.intertrust.digibox 
     application/vnd.intertrust.nncp 
     application/vnd.intu.qbo 
     application/vnd.intu.qfx 
     application/vnd.irepository.package+xml 
     application/vnd.is-xpr 
     application/vnd.japannet-directory-service 
     application/vnd.japannet-jpnstore-wakeup 
     application/vnd.japannet-payment-wakeup 
     application/vnd.japannet-registration 
     application/vnd.japannet-registration-wakeup 
     application/vnd.japannet-setstore-wakeup 
     application/vnd.japannet-verification 
     application/vnd.japannet-verification-wakeup 
     application/vnd.jisp 
     application/vnd.kde.karbon 
     application/vnd.kde.kchart 
     application/vnd.kde.kformula 
     application/vnd.kde.kivio 
     application/vnd.kde.kontour 
     application/vnd.kde.kpresenter 
     application/vnd.kde.kspread 
     application/vnd.kde.kword 
     application/vnd.kenameaapp 
     application/vnd.koan 
     application/vnd.liberty-request+xml 
     application/vnd.llamagraphics.life-balance.desktop 
     application/vnd.llamagraphics.life-balance.exchange+xml 
     application/vnd.lotus-1-2-3 
     application/vnd.lotus-approach 
     application/vnd.lotus-freelance 
     application/vnd.lotus-notes 
     application/vnd.lotus-organizer 
     application/vnd.lotus-screencam 
     application/vnd.lotus-wordpro 
     application/vnd.mcd 
     application/vnd.mediastation.cdkey 
     application/vnd.meridian-slingshot 
     application/vnd.micrografx.flo 
     application/vnd.micrografx.igx 
     application/vnd.mif mif
     application/vnd.minisoft-hp3000-save 
     application/vnd.mitsubishi.misty-guard.trustweb 
     application/vnd.mobius.daf 
     application/vnd.mobius.dis 
     application/vnd.mobius.mbk 
     application/vnd.mobius.mqy 
     application/vnd.mobius.msl 
     application/vnd.mobius.plc 
     application/vnd.mobius.txf 
     application/vnd.mophun.application 
     application/vnd.mophun.certificate 
     application/vnd.motorola.flexsuite 
     application/vnd.motorola.flexsuite.adsi 
     application/vnd.motorola.flexsuite.fis 
     application/vnd.motorola.flexsuite.gotap 
     application/vnd.motorola.flexsuite.kmr 
     application/vnd.motorola.flexsuite.ttc 
     application/vnd.motorola.flexsuite.wem 
     application/vnd.mozilla.xul+xml xul
     application/vnd.ms-artgalry 
     application/vnd.ms-asf 
     application/vnd.ms-excel xls
     application/vnd.ms-lrm 
     application/vnd.ms-powerpoint ppt
     application/vnd.ms-project 
     application/vnd.ms-tnef 
     application/vnd.ms-works 
     application/vnd.ms-wpl 
     application/vnd.mseq 
     application/vnd.msign 
     application/vnd.music-niff 
     application/vnd.musician 
     application/vnd.netfpx 
     application/vnd.noblenet-directory 
     application/vnd.noblenet-sealer 
     application/vnd.noblenet-web 
     application/vnd.novadigm.edm 
     application/vnd.novadigm.edx 
     application/vnd.novadigm.ext 
     application/vnd.obn 
     application/vnd.osa.netdeploy 
     application/vnd.palm 
     application/vnd.pg.format 
     application/vnd.pg.osasli 
     application/vnd.powerbuilder6 
     application/vnd.powerbuilder6-s 
     application/vnd.powerbuilder7 
     application/vnd.powerbuilder7-s 
     application/vnd.powerbuilder75 
     application/vnd.powerbuilder75-s 
     application/vnd.previewsystems.box 
     application/vnd.publishare-delta-tree 
     application/vnd.pvi.ptid1 
     application/vnd.pwg-multiplexed 
     application/vnd.pwg-xhtml-print+xml 
     application/vnd.quark.quarkxpress 
     application/vnd.rapid 
     application/vnd.rn-realmedia rm
     application/vnd.s3sms 
     application/vnd.sealed.net 
     application/vnd.seemail 
     application/vnd.shana.informed.formdata 
     application/vnd.shana.informed.formtemplate 
     application/vnd.shana.informed.interchange 
     application/vnd.shana.informed.package 
     application/vnd.smaf 
     application/vnd.sss-cod 
     application/vnd.sss-dtf 
     application/vnd.sss-ntf 
     application/vnd.street-stream 
     application/vnd.svd 
     application/vnd.swiftview-ics 
     application/vnd.triscape.mxs 
     application/vnd.trueapp 
     application/vnd.truedoc 
     application/vnd.ufdl 
     application/vnd.uplanet.alert 
     application/vnd.uplanet.alert-wbxml 
     application/vnd.uplanet.bearer-choice 
     application/vnd.uplanet.bearer-choice-wbxml 
     application/vnd.uplanet.cacheop 
     application/vnd.uplanet.cacheop-wbxml 
     application/vnd.uplanet.channel 
     application/vnd.uplanet.channel-wbxml 
     application/vnd.uplanet.list 
     application/vnd.uplanet.list-wbxml 
     application/vnd.uplanet.listcmd 
     application/vnd.uplanet.listcmd-wbxml 
     application/vnd.uplanet.signal 
     application/vnd.vcx 
     application/vnd.vectorworks 
     application/vnd.vidsoft.vidconference 
     application/vnd.visio 
     application/vnd.visionary 
     application/vnd.vividence.scriptfile 
     application/vnd.vsf 
     application/vnd.wap.sic 
     application/vnd.wap.slc 
     application/vnd.wap.wbxml wbxml
     application/vnd.wap.wmlc wmlc
     application/vnd.wap.wmlscriptc wmlsc
     application/vnd.webturbo 
     application/vnd.wrq-hp3000-labelled 
     application/vnd.wt.stf 
     application/vnd.wv.csp+wbxml 
     application/vnd.xara 
     application/vnd.xfdl 
     application/vnd.yamaha.hv-dic 
     application/vnd.yamaha.hv-script 
     application/vnd.yamaha.hv-voice 
     application/vnd.yellowriver-custom-menu 
     application/voicexml+xml vxml
     application/watcherinfo+xml 
     application/whoispp-query 
     application/whoispp-response 
     application/wita 
     application/wordperfect5.1 
     application/x-bcpio bcpio
     application/x-cdlink vcd
     application/x-chess-pgn pgn
     application/x-compress 
     application/x-cpio cpio
     application/x-csh csh
     application/x-director dcr dir dxr
     application/x-dvi dvi
     application/x-futuresplash spl
     application/x-gtar gtar
     application/x-gzip 
     application/x-hdf hdf
     application/x-javascript js
     application/x-koan skp skd skt skm
     application/x-latex latex
     application/x-netcdf nc cdf
     application/x-sh sh
     application/x-shar shar
     application/x-shockwave-flash swf
     application/x-stuffit sit
     application/x-sv4cpio sv4cpio
     application/x-sv4crc sv4crc
     application/x-tar tar
     application/x-tcl tcl
     application/x-tex tex
     application/x-texinfo texinfo texi
     application/x-troff t tr roff
     application/x-troff-man man
     application/x-troff-me me
     application/x-troff-ms ms
     application/x-ustar ustar
     application/x-wais-source src
     application/x400-bp 
     application/xhtml+xml xhtml xht
     application/xslt+xml xslt
     application/xml xml xsl
     application/xml-dtd dtd
     application/xml-external-parsed-entity 
     application/zip zip
     application/x-httpd-php php
     application/x-httpd-php-source phps
     audio/32kadpcm 
     audio/amr 
     audio/amr-wb 
     audio/basic au snd
     audio/cn 
     audio/dat12 
     audio/dsr-es201108 
     audio/dvi4 
     audio/evrc 
     audio/evrc0 
     audio/g722 
     audio/g.722.1 
     audio/g723 
     audio/g726-16 
     audio/g726-24 
     audio/g726-32 
     audio/g726-40 
     audio/g728 
     audio/g729 
     audio/g729D 
     audio/g729E 
     audio/gsm 
     audio/gsm-efr 
     audio/l8 
     audio/l16 
     audio/l20 
     audio/l24 
     audio/lpc 
     audio/midi mid midi kar
     audio/mpa 
     audio/mpa-robust 
     audio/mp4a-latm 
     audio/mpeg mpga mp2 mp3
     audio/parityfec 
     audio/pcma 
     audio/pcmu 
     audio/prs.sid 
     audio/qcelp 
     audio/red 
     audio/smv 
     audio/smv0 
     audio/telephone-event 
     audio/tone 
     audio/vdvi 
     audio/vnd.3gpp.iufp 
     audio/vnd.cisco.nse 
     audio/vnd.cns.anp1 
     audio/vnd.cns.inf1 
     audio/vnd.digital-winds 
     audio/vnd.everad.plj 
     audio/vnd.lucent.voice 
     audio/vnd.nortel.vbk 
     audio/vnd.nuera.ecelp4800 
     audio/vnd.nuera.ecelp7470 
     audio/vnd.nuera.ecelp9600 
     audio/vnd.octel.sbc 
     audio/vnd.qcelp 
     audio/vnd.rhetorex.32kadpcm 
     audio/vnd.vmx.cvsd 
     audio/x-aiff aif aiff aifc
     audio/x-alaw-basic 
     audio/x-mpegurl m3u
     audio/x-pn-realaudio ram ra
     audio/x-pn-realaudio-plugin 
     audio/x-wav wav
     chemical/x-pdb pdb
     chemical/x-xyz xyz
     image/bmp bmp
     image/cgm cgm
     image/g3fax 
     image/gif gif
     image/ief ief
     image/jpeg jpeg jpg jpe
     image/naplps 
     image/png png
     image/prs.btif 
     image/prs.pti 
     image/svg+xml svg
     image/t38 
     image/tiff tiff tif
     image/tiff-fx 
     image/vnd.cns.inf2 
     image/vnd.djvu djvu djv
     image/vnd.dwg 
     image/vnd.dxf 
     image/vnd.fastbidsheet 
     image/vnd.fpx 
     image/vnd.fst 
     image/vnd.fujixerox.edmics-mmr 
     image/vnd.fujixerox.edmics-rlc 
     image/vnd.globalgraphics.pgb 
     image/vnd.mix 
     image/vnd.ms-modi 
     image/vnd.net-fpx 
     image/vnd.svf 
     image/vnd.wap.wbmp wbmp
     image/vnd.xiff 
     image/x-cmu-raster ras
     image/x-icon ico
     image/x-portable-anymap pnm
     image/x-portable-bitmap pbm
     image/x-portable-graymap pgm
     image/x-portable-pixmap ppm
     image/x-rgb rgb
     image/x-xbitmap xbm
     image/x-xpixmap xpm
     image/x-xwindowdump xwd
     message/delivery-status 
     message/disposition-notification 
     message/external-body 
     message/http 
     message/news 
     message/partial 
     message/rfc822 
     message/s-http 
     message/sip 
     message/sipfrag 
     model/iges igs iges
     model/mesh msh mesh silo
     model/vnd.dwf 
     model/vnd.flatland.3dml 
     model/vnd.gdl 
     model/vnd.gs-gdl 
     model/vnd.gtw 
     model/vnd.mts 
     model/vnd.parasolid.transmit.binary 
     model/vnd.parasolid.transmit.text 
     model/vnd.vtu 
     model/vrml wrl vrml
     multipart/alternative 
     multipart/appledouble 
     multipart/byteranges 
     multipart/digest 
     multipart/encrypted 
     multipart/form-data 
     multipart/header-set 
     multipart/mixed 
     multipart/parallel 
     multipart/related 
     multipart/report 
     multipart/signed 
     multipart/voice-message 
     text/calendar ics ifb
     text/css css
     text/directory 
     text/enriched 
     text/html html htm
     text/parityfec 
     text/plain asc txt
     text/prs.lines.tag 
     text/rfc822-headers 
     text/richtext rtx
     text/rtf rtf
     text/sgml sgml sgm
     text/t140 
     text/tab-separated-values tsv
     text/uri-list 
     text/vnd.abc 
     text/vnd.curl 
     text/vnd.dmclientscript 
     text/vnd.fly 
     text/vnd.fmi.flexstor 
     text/vnd.in3d.3dml 
     text/vnd.in3d.spot 
     text/vnd.iptc.nitf 
     text/vnd.iptc.newsml 
     text/vnd.latex-z 
     text/vnd.motorola.reflex 
     text/vnd.ms-mediapackage 
     text/vnd.net2phone.commcenter.command 
     text/vnd.sun.j2me.app-descriptor 
     text/vnd.wap.si 
     text/vnd.wap.sl 
     text/vnd.wap.wml wml
     text/vnd.wap.wmlscript wmls
     text/x-setext etx
     text/xml 
     text/xml-external-parsed-entity 
     text/x-server-parsed-html shtml
     video/bmpeg 
     video/bt656 
     video/celb 
     video/dv 
     video/h261 
     video/h263 
     video/h263-1998 
     video/h263-3500 
     video/jpeg 
     video/mp1s 
     video/mp2p 
     video/mp2t 
     video/mp4v-es 
     video/mpv 
     video/mpeg mpeg mpg mpe
     video/nv 
     video/parityfec 
     video/pointer 
     video/quicktime qt mov
     video/smpte292m 
     video/vnd.fvt 
     video/vnd.motorola.video 
     video/vnd.motorola.videop 
     video/vnd.mpegurl mxu m4u
     video/vnd.nokia.interleaved-multimedia 
     video/vnd.objectvideo 
     video/vnd.vivo 
     video/x-msvideo avi
     video/x-sgi-movie movie
     x-conference/x-cooltalk ice

目次

  1. MIMEタイプ一覧
  2. MIMEタイプの追加方法