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How to get the size of the selected file from disk in JavaScript

1 Answer

0 votes
function get_file_size() {
    var file_size = document.getElementById('file').files[0].size;

    document.write(file_size + " bytes");
}
 
 
/*
run:
 
6473536 bytes
    
*/
<input type="file" id="file" onchange="get_file_size()"/>

 




answered Sep 16, 2019 by avibootz
edited Sep 16, 2019 by avibootz
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