How do detect if an image URL s isn’t able to load in browser side Java script?

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Rajesh Kumar N

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Use the onerror event: let img = new Image(); img.src = "image_url.jpg"; img.onerror = function() { console.log("Image failed to load!"); }; Or in HTML: <img src="image_url.jpg" onerror="alert('Image not loa ding!')">
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Use the onerror event: let img = new Image(); img.src = "image_url.jpg"; img.onerror = function() { console.log("Image failed to load!"); }; Or in HTML: <img src="image_url.jpg" onerror="alert('Image not loa ding!')"> read less
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To detect if an image URL fails to load on the browser using JavaScript, you can use the onerror event of an Image object (or an <img> element).
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