html - Hide img alt tag on image hover in Javascript? -


i want hide browser popup shows when hover images have alt attribute.

i need attribute still on html pages, it's indexed google, don't want users see when hover image.

does know how this?

thank you!

it's quick , dirty, rid of alt attributes on images.

[].foreach.call(document.images, function(img) {   img.setattribute('alt', ''); }); 

as scott pointed out, alt attribute isn't 1 responsible showing text on hover. can change script remove either.

[].foreach.call(document.images, function(img) {   img.title = ''; // property style syntax works }); 

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