javascript bookmarklet to hide all images from current webpage? - Stack Overflow

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i wanna create a simple bookmarklet that hides all images from the current website i'm browsing.

javascript:body.getElementsByTagName("img").style.visibility="hidden";

that's not working? i wonder what i'm doing wrong?

thank you for your help!

i wanna create a simple bookmarklet that hides all images from the current website i'm browsing.

javascript:body.getElementsByTagName("img").style.visibility="hidden";

that's not working? i wonder what i'm doing wrong?

thank you for your help!

• javascript
• bookmarklet

Share Improve this question Follow edited Sep 2, 2010 at 4:28 Yahel 37.3k2323 gold badges106106 silver badges154154 bronze badges asked Sep 2, 2010 at 3:29 mattmatt 44.5k107107 gold badges268268 silver badges402402 bronze badges

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2 Answers 2

Sorted by: Reset to default 7

You need to iterate over the array-like object returned from document.getElementsByTagName, e.g.:

var imgs = document.getElementsByTagName("img");
for (var i = 0; i < imgs.length; i++) {
    imgs[i].style.visibility = "hidden";
}

Edit:

The plete bookmarklet URI:

javascript:(function(){var imgs=document.getElementsByTagName("img");for(var i=0;i<imgs.length;i++)imgs[i].style.visibility="hidden"}());

my problem is this image-banners over the plete page (not interesting). so i was not able to read any text (text is interesting).

set height to 0 or in this example to 60px

var imgs = document.getElementsByTagName("img");
for (var i = 0; i < imgs.length; i++) {
    imgs[i].style.height = "60px";
}

javascript:(function()%7Bvar%20imgs%20%3D%20document.getElementsByTagName(%22img%22)%3Bfor%20(var%20i%20%3D%200%3B%20i%20%3C%20imgs.length%3B%20i%2B%2B)%20%7Bimgs%5Bi%5D.style.height%20%3D%20%2260px%22%3B%7D%7D)()

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