How to Resize Image in Bootstrap Carousel

Bootstrap carousel resizing image

The reason why your image is resizing which is because it is fluid. You have two ways to do it:

  1. Either give a fixed dimension to your image using CSS like:

    .carousel-inner > .item > img {
    width:640px;
    height:360px;
    }
  2. A second way to can do this:

    .carousel {
    width:640px;
    height:360px;
    }

Resize carousel bootstrap 4

Short answer:

You forgot to add img-fluid to your images. Plus, normally you should set carousel width, not height. If you want to set it's height, see Complete answer.

Complete answer:

( You can view working code here : Fiddle )

First, You should add .img-fluid to your images in carousel, if you want it to be responsive.

Second, Normally you should set width of carousel in bootstrap. it works as you can see here : Fiddle (But still it's not perfect.)

But if you want to set the height of carousel, you can change some bootstrap styles:

.carousel-item,
.carousel-inner,
.carousel-inner img {
height: 100%;
width: auto;
}

.carousel-item {
text-align: center;
}

then you can set carousel's height :

.carousel {
height: 200px;
}

You can view this here : Fiddle

This will not crop images. if you want images to cover instead (and also cropped), you can use:

.carousel-inner img {
width: 100%;
height: auto;
}

you can see it here: Fiddle

Also , you can use media queries to customize it as well.

And last, you should refrence to jquery and bootstrap.js if you didn't already.

Bootstrap Carousel cannot resize image

Correct it as

<style >
.carousel-item > img{
width: 50%;
height: 100%;
}
</style>


<div id="carouselExampleIndicators" class="carousel slide" data-ride="carousel">
<ol class="carousel-indicators">
<li data-target="#carouselExampleIndicators" data-slide-to="0" class="active"></li>
<li data-target="#carouselExampleIndicators" data-slide-to="1"></li>

</ol>
<div class="carousel-inner">
<div class="carousel-item">
<img src="/media/images/02.jpg" class="d-block w-100" alt="">
</div>
<div class="carousel-item">
<img src="/media/images/05.jpg" class="d-block w-100" alt="">
</div>

</div>
<a class="carousel-control-prev" href="#carouselExampleIndicators" role="button" data-slide="prev">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="carousel-control-next" href="#carouselExampleIndicators" role="button" data-slide="next">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>

Cannot resize the image in HTML page using bootstrap carousel

you have to specify the img attribute if you want to resize the image:

.carousel-item img {    width: 100%;    height: auto;    object-fit: cover;}
<div id="carouselExampleInterval" class="carousel slide" data-ride="carousel">        <div class="carousel-inner">            <div class="carousel-item active" data-interval="10000">                <img src="{% static 'images/car4-carousel.jpg' %}" class="d-block w-100" alt="">            </div>            <div class="carousel-item" data-interval="2000">                <img src="{% static 'images/car2-carousel.jpg' %}" class="d-block w-100" alt="">            </div>            <div class="carousel-item">                <img src="{% static 'images/car3-carousel.jpg' %}" class="d-block w-100" alt="">            </div>        </div>        <a class="carousel-control-prev" href="#carouselExampleInterval" role="button" data-slide="prev">            <span class="carousel-control-prev-icon" aria-hidden="true"></span>            <span class="sr-only">Previous</span>        </a>        <a class="carousel-control-next" href="#carouselExampleInterval" role="button" data-slide="next">            <span class="carousel-control-next-icon" aria-hidden="true"></span>            <span class="sr-only">Next</span>        </a>    </div>

How do I adjust bootstrap carousel to resize images and make images linkable?

Changing width: 100% to max-width: 100% should do the trick.

.carousel-inner > .item > img {
max-width: 100%;
height: 570px;
}

Problem about bootstrap carousel resizing

Please use additional container class and change background to black.Here's the solution:

body{    background: black!important;}
.container{background:black;}
.slider-horizontal{ width: 60%; margin: auto; }.carousel-inner img{ width: 100%;}
<head>    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css">
<script src="https://code.jquery.com/jquery-3.4.1.js"></script> <script src="https://cdn.jsdelivr.net/npm/popper.js@1.16.0/dist/umd/popper.min.js"></script> <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js"></script></head>
<body><div class="container"><div id="demo" class="carousel slide slider-horizontal" data-ride="carousel"> <ul class="carousel-indicators"> <li data-target="#demo" data-slide-to="0" class="active"></li> <li data-target="#demo" data-slide-to="1" class="active"></li> <li data-target="#demo" data-slide-to="2" class="active"></li> </ul>
<div class="carousel-inner"> <div class="carousel-item active"> <img src="https://image.shutterstock.com/image-photo/lovely-beach-picture-beautiful-260nw-1554809048.jpg"> </div> <div class="carousel-item"> <img src="https://image.shutterstock.com/image-photo/lovely-beach-picture-beautiful-260nw-1554809048.jpg"> </div> <div class="carousel-item"> <img src="https://image.shutterstock.com/image-photo/lovely-beach-picture-beautiful-260nw-1554809048.jpg"> </div> </div>
<a class="carousel-control-prev" href="#demo" data-slide="prev"> <span class="carousel-control-prev-icon"></span> </a> <a class="carousel-control-next" href="#demo" data-slide="next"> <span class="carousel-control-next-icon"></span> </a></div></body>


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