image/*

108 registered types — the explained ones link through.

/

image/aces.exrregistered
image/apng.apngregistered
image/avci.avciregistered
image/avcs.avcsregistered
image/avif.avifregistered
image/bmp.bmp .dibregistered
image/cgm.cgmregistered
image/dicom-rle.drleregistered
image/dpx.dpxregistered
image/emf.emfregistered
image/fits.fitsregistered
image/g3fax.g3registered
image/gif.gifregistered
image/heic.heicregistered
image/heic-sequence.heicsregistered
image/heif.heifregistered
image/heif-sequence.heifsregistered
image/hej2k.hej2registered
image/ief.iefregistered
image/j2cregistered
image/jaii.jaiiregistered
image/jais.jaisregistered
image/jls.jlsregistered
image/jp2.jp2 .jpg2registered
image/jpeg.jpg .jpeg .jperegistered
image/jph.jphregistered
image/jphc.jhcregistered
image/jpm.jpm .jpgmregistered
image/jpx.jpx .jpfregistered
image/jxl.jxlregistered
image/jxr.jxrregistered
image/jxra.jxraregistered
image/jxrs.jxrsregistered
image/jxs.jxsregistered
image/jxsc.jxscregistered
image/jxsi.jxsiregistered
image/jxss.jxssregistered
image/ktx.ktxregistered
image/ktx2.ktx2registered
image/naplpsregistered
image/pjpeg.jfifde facto
image/png.pngregistered
image/prs.btif.btif .btfregistered
image/prs.pti.ptiregistered
image/pwg-rasterregistered
image/sgi.sgide facto
image/svg+xml.svg .svgzregistered
image/t38.t38registered
image/tiff.tif .tiffregistered
image/tiff-fx.tfxregistered
image/vnd.adobe.photoshop.psdregistered
image/vnd.airzip.accelerator.azv.azvregistered
image/vnd.clipregistered
image/vnd.cns.inf2registered
image/vnd.dece.graphic.uvi .uvvi .uvgregistered
image/vnd.djvu.djvu .djvregistered
image/vnd.dvb.subtitle.subregistered
image/vnd.dwg.dwgregistered
image/vnd.dxf.dxfregistered
image/vnd.fastbidsheet.fbsregistered
image/vnd.fpx.fpxregistered
image/vnd.fst.fstregistered
image/vnd.fujixerox.edmics-mmr.mmrregistered
image/vnd.fujixerox.edmics-rlc.rlcregistered
image/vnd.globalgraphics.pgbregistered
image/vnd.microsoft.icon.icoregistered
image/vnd.mixregistered
image/vnd.mozilla.apngregistered
image/vnd.ms-dds.ddsde facto
image/vnd.ms-modi.mdiregistered
image/vnd.ms-photo.wdpde facto
image/vnd.net-fpx.npxregistered
image/vnd.pco.b16.b16registered
image/vnd.radianceregistered
image/vnd.sealed.pngregistered
image/vnd.sealedmedia.softseal.gifregistered
image/vnd.sealedmedia.softseal.jpgregistered
image/vnd.svfregistered
image/vnd.tencent.tap.tapregistered
image/vnd.valve.source.texture.vtfregistered
image/vnd.wap.wbmp.wbmpregistered
image/vnd.xiff.xifregistered
image/vnd.zbrush.pcx.pcxregistered
image/webp.webpregistered
image/wmf.wmfregistered
image/x-3ds.3dsde facto
image/x-adobe-dng.dngde facto
image/x-cmu-raster.rasde facto
image/x-cmx.cmxde facto
image/x-emfregistered
image/x-freehand.fh .fhc .fh4de facto
image/x-icon.icode facto
image/x-jng.jngde facto
image/x-mrsid-image.sidde facto
image/x-ms-bmp.bmpde facto
image/x-pcx.pcxde facto
image/x-pict.pic .pctde facto
image/x-portable-anymap.pnmde facto
image/x-portable-bitmap.pbmde facto
image/x-portable-graymap.pgmde facto
image/x-portable-pixmap.ppmde facto
image/x-rgb.rgbde facto
image/x-tga.tgade facto
image/x-wmfregistered
image/x-xbitmap.xbmde facto
image/x-xcfde facto
image/x-xpixmap.xpmde facto
image/x-xwindowdump.xwdde facto

"Registered" rows are in the IANA registry; "de facto" types circulate unregistered. Registry mirror: mime-db (MIT).