What are the content-type values that browsers can preview, and which are the ones that get downloaded? -


i believe title self-explanatory. have file upload control in page can saved , viewed later on. designing pop-up images can previewed there itself. not want open preview pop-up if file cannot rendered in browser , downloaded on opening. there list of content-types can rendered browser? standard browsers google chrome, ie 11+, ie edge, safari, firefox.


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