![]() ![]() Image metadata is information about the file that helps photographers categorize their photos and protect their work. ![]() You might have heard of metadata referred to as “data about data.”įor photographers, metadata comes up regularly when in the context of photo management. To run the file, we use the live server feature.Ĭonsole.log(JSON.You’ve put in a lot of work capturing and editing your image, and if a photograph is worth a thousand words, the metadata of that picture is worth tenfold.Īll sorts of digital files have metadata-video, music, PDFs, and image files. We console log the metadata in JSON Format. Here, we use this keyword to access the image with the metadata. We have to wait till the image gets loaded before calling the getExif function so that it doesn’t fail.ĮXIF.getdata() has two parameters: one is the image and the second is the call-back function. Var img1 = document.getElementById("img1") Ĭonsole.log(JSON.stringify(MetaData, null, "\t")) Īnd then we embed our JavaScript function in the script tag, window.onload = getExif Īnd we have to define the tag to input the image element and the id. ![]() Here we will create one Html file for using the image tag or we can also file input to get the image file The Html file should have the following script in the header to use the exif-js file. Reading the metadata of an image fileĮXIF stands for Exchangeable Image File, a standard for storing interchange information in digital image files compressed with JPEG. We will use a Javascript library called exif-js for reading EXIF metadata from image files. Metadata refers to relevant data about the image file and its features. In this tutorial, we learn about reading the meta of an image file. ![]()
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