Here is the sample code to select image from system and display it on html5 canvas and javascript: <input type= "file" id= "selectedImage" /> <canvas id= "myCanvas" width= "500" height= "500" > </canvas> Javascript code: $( "#selectedImage" ).change( function (e) { var URL = window .URL; var url = URL.createObjectURL(e.target.files[ 0 ]); img.src = url; img.onload = function () { var canvas = document .getElementById( "myCanvas" ); var ctx = canvas.getContext( "2d" ); var imgSize = calculateAspectRatioFit(img.width, img.height, canvas.clientWidth, canvas.clientHeight); ctx.clearRect( 0 , 0 , canvas.width, canvas.height); ctx.drawImage(img, 0 , 0 , imgSize.width, imgSize.height); } }); function calculateAspectRatioFit(srcWidth, srcHeight, maxWidth, maxHeight) { var ratio = Math .min(maxWi
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