Create multi step progress bar using Bootstrap

Here, we will explains how to create a multi-step progress bar using Bootstrap and jQuery to visually represent progress in a structured, step-by-step format. It is commonly used in web applications to guide users through processes like form submissions or workflows.

Displays progress in multiple steps, making complex tasks easier to follow.
Uses Bootstrap for styling and jQuery for DOM manipulation and interactivity.
Commonly seen in platforms like YouTube or GitHub during loading, uploading, or multi-step forms.

For Example:

 Step1 -> Step2 -> Step3 -> Final

Each step has a progress bar that shows its progress to reach the next step.

Example: To create the multi-step progress bar, let's create 3 files: index.html, styles.css, script.js.

index.html:

index.html

<!DOCTYPE html>
<html>

<head>
    <link href=
'https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css'>

    <script src=
'https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.bundle.min.js'>
    </script>

    <script src=
'https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js'>
    </script>

    <link rel="stylesheet" href="styles.css">
</head>

<body>
    <div class="container">
        <div class="row justify-content-center">
            <div class="col-11 col-sm-9 col-md-7 
                col-lg-6 col-xl-5 text-center p-0 mt-3 mb-2">
                <div class="px-0 pt-4 pb-0 mt-3 mb-3">
                    <form id="form">
                        <ul id="progressbar">
                            <li class="active" id="step1">
                                <strong>Step 1</strong>
                            </li>
                            <li id="step2"><strong>Step 2</strong></li>
                            <li id="step3"><strong>Step 3</strong></li>
                            <li id="step4"><strong>Step 4</strong></li>
                        </ul>
                        <div class="progress">
                            <div class="progress-bar"></div>
                        </div> <br>
                        <fieldset>
                            <h2>Welcome To GFG Step 1</h2>
                            <input type="button" name="next-step" 
                                class="next-step" value="Next Step" />
                        </fieldset>
                        <fieldset>
                            <h2>Welcome To GFG Step 2</h2>
                            <input type="button" name="next-step" 
                                class="next-step" value="Next Step" />
                            <input type="button" name="previous-step" 
                                class="previous-step" 
                                value="Previous Step" />
                        </fieldset>
                        <fieldset>
                            <h2>Welcome To GFG Step 3</h2>
                            <input type="button" name="next-step" 
                                class="next-step" value="Final Step" />
                            <input type="button" name="previous-step" 
                                class="previous-step" 
                                value="Previous Step" />
                        </fieldset>
                        <fieldset>
                            <div class="finish">
                                <h2 class="text text-center">
                                    <strong>FINISHED</strong>
                                </h2>
                            </div>
                            <input type="button" name="previous-step" 
                                class="previous-step" 
                                value="Previous Step" />
                        </fieldset>
                    </form>
                </div>
            </div>
        </div>
    </div>
</body>
<script src="script.js"></script>

</html>

style.js

* {
    margin: 0;
    padding: 0
}

html {
    height: 100%
}

h2{
    color: #2F8D46;
}
#form {
    text-align: center;
    position: relative;
    margin-top: 20px
}

#form fieldset {
    background: white;
    border: 0 none;
    border-radius: 0.5rem;
    box-sizing: border-box;
    width: 100%;
    margin: 0;
    padding-bottom: 20px;
    position: relative
}

.finish {
    text-align: center
}

#form fieldset:not(:first-of-type) {
    display: none
}

#form .previous-step, .next-step {
    width: 100px;
    font-weight: bold;
    color: white;
    border: 0 none;
    border-radius: 0px;
    cursor: pointer;
    padding: 10px 5px;
    margin: 10px 5px 10px 0px;
    float: right
}

.form, .previous-step {
    background: #616161;
}

.form, .next-step {
    background: #2F8D46;
}

#form .previous-step:hover,
#form .previous-step:focus {
    background-color: #000000
}

#form .next-step:hover,
#form .next-step:focus {
    background-color: #2F8D46
}

.text {
    color: #2F8D46;
    font-weight: normal
}

#progressbar {
    margin-bottom: 30px;
    overflow: hidden;
    color: lightgrey
}

#progressbar .active {
    color: #2F8D46
}

#progressbar li {
    list-style-type: none;
    font-size: 15px;
    width: 25%;
    float: left;
    position: relative;
    font-weight: 400
}

#progressbar #step1:before {
    content: "1"
}

#progressbar #step2:before {
    content: "2"
}

#progressbar #step3:before {
    content: "3"
}

#progressbar #step4:before {
    content: "4"
}

#progressbar li:before {
    width: 50px;
    height: 50px;
    line-height: 45px;
    display: block;
    font-size: 20px;
    color: #ffffff;
    background: lightgray;
    border-radius: 50%;
    margin: 0 auto 10px auto;
    padding: 2px
}

#progressbar li:after {
    content: '';
    width: 100%;
    height: 2px;
    background: lightgray;
    position: absolute;
    left: 0;
    top: 25px;
    z-index: -1
}

#progressbar li.active:before,
#progressbar li.active:after {
    background: #2F8D46
}

.progress {
    height: 20px
}

.progress-bar {
    background-color: #2F8D46
}

script.js

$(document).ready(function () {
    var currentGfgStep, nextGfgStep, previousGfgStep;
    var opacity;
    var current = 1;
    var steps = $("fieldset").length;

    setProgressBar(current);

    $(".next-step").click(function () {

        currentGfgStep = $(this).parent();
        nextGfgStep = $(this).parent().next();

        $("#progressbar li").eq($("fieldset")
            .index(nextGfgStep)).addClass("active");

        nextGfgStep.show();
        currentGfgStep.animate({ opacity: 0 }, {
            step: function (now) {
                opacity = 1 - now;

                currentGfgStep.css({
                    'display': 'none',
                    'position': 'relative'
                });
                nextGfgStep.css({ 'opacity': opacity });
            },
            duration: 500
        });
        setProgressBar(++current);
    });

    $(".previous-step").click(function () {

        currentGfgStep = $(this).parent();
        previousGfgStep = $(this).parent().prev();

        $("#progressbar li").eq($("fieldset")
            .index(currentGfgStep)).removeClass("active");

        previousGfgStep.show();

        currentGfgStep.animate({ opacity: 0 }, {
            step: function (now) {
                opacity = 1 - now;

                currentGfgStep.css({
                    'display': 'none',
                    'position': 'relative'
                });
                previousGfgStep.css({ 'opacity': opacity });
            },
            duration: 500
        });
        setProgressBar(--current);
    });

    function setProgressBar(currentStep) {
        var percent = parseFloat(100 / steps) * current;
        percent = percent.toFixed();
        $(".progress-bar")
            .css("width", percent + "%")
    }

    $(".submit").click(function () {
        return false;
    })
});

Output:

Create multi step progress bar using Bootstrap

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