Bootstrap progress

Documentation and examples for using Bootstrap custom progress bars featuring support for stacked bars, animated backgrounds, and text labels.

Other frameworks

CoreUI components are available as native Angular, React, and Vue components. To learn more please visit the following pages.

On this page

How it works

Progress components are built with two HTML elements, some CSS to set the width, and a few attributes. We don’t use the HTML5 <progress> element, ensuring you can stack progress bars, animate them, and place text labels over them.

We use the .progress as a wrapper to indicate the max value of the progress bar.
We use the inner .progress-bar to indicate the progress so far.
The .progress-bar requires an inline style, utility class, or custom CSS to set their width.
The .progress-bar also requires some role and aria attributes to make it accessible.

Put that all together, and you have the following examples.

html

<div class="progress">
  <div class="progress-bar" role="progressbar" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
  <div class="progress-bar" role="progressbar" style="width: 25%" aria-valuenow="25" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
  <div class="progress-bar" role="progressbar" style="width: 50%" aria-valuenow="50" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
  <div class="progress-bar" role="progressbar" style="width: 75%" aria-valuenow="75" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
  <div class="progress-bar" role="progressbar" style="width: 100%" aria-valuenow="100" aria-valuemin="0" aria-valuemax="100"></div>
</div>

Bootstrap provides a handful of utilities for setting width. Depending on your needs, these may help with quickly configuring progress.

html

<div class="progress">
  <div class="progress-bar w-75" role="progressbar" aria-valuenow="75" aria-valuemin="0" aria-valuemax="100"></div>
</div>

Labels

Add labels to your progress bars by placing text within the .progress-bar.

25%

html

<div class="progress">
  <div class="progress-bar" role="progressbar" style="width: 25%;" aria-valuenow="25" aria-valuemin="0" aria-valuemax="100">25%</div>
</div>

Height

We only set a height value on the .progress, so if you change that value the inner .progress-bar will automatically resize accordingly.

html

<div class="progress" style="height: 1px;">
  <div class="progress-bar" role="progressbar" style="width: 25%;" aria-valuenow="25" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress" style="height: 20px;">
  <div class="progress-bar" role="progressbar" style="width: 25%;" aria-valuenow="25" aria-valuemin="0" aria-valuemax="100"></div>
</div>

Backgrounds

Use background utility classes to change the appearance of individual progress bars.

html

<div class="progress">
  <div class="progress-bar bg-success" role="progressbar" style="width: 25%" aria-valuenow="25" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
  <div class="progress-bar bg-info" role="progressbar" style="width: 50%" aria-valuenow="50" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
  <div class="progress-bar bg-warning" role="progressbar" style="width: 75%" aria-valuenow="75" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
  <div class="progress-bar bg-danger" role="progressbar" style="width: 100%" aria-valuenow="100" aria-valuemin="0" aria-valuemax="100"></div>
</div>

Multiple bars

Include multiple progress bars in a progress component if you need.

html

<div class="progress">
  <div class="progress-bar" role="progressbar" style="width: 15%" aria-valuenow="15" aria-valuemin="0" aria-valuemax="100"></div>
  <div class="progress-bar bg-success" role="progressbar" style="width: 30%" aria-valuenow="30" aria-valuemin="0" aria-valuemax="100"></div>
  <div class="progress-bar bg-info" role="progressbar" style="width: 20%" aria-valuenow="20" aria-valuemin="0" aria-valuemax="100"></div>
</div>

Striped

Add .progress-bar-striped to any .progress-bar to apply a stripe via CSS gradient over the progress bar’s background color.

html

<div class="progress">
  <div class="progress-bar progress-bar-striped" role="progressbar" style="width: 10%" aria-valuenow="10" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
  <div class="progress-bar progress-bar-striped bg-success" role="progressbar" style="width: 25%" aria-valuenow="25" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
  <div class="progress-bar progress-bar-striped bg-info" role="progressbar" style="width: 50%" aria-valuenow="50" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
  <div class="progress-bar progress-bar-striped bg-warning" role="progressbar" style="width: 75%" aria-valuenow="75" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
  <div class="progress-bar progress-bar-striped bg-danger" role="progressbar" style="width: 100%" aria-valuenow="100" aria-valuemin="0" aria-valuemax="100"></div>
</div>

Animated stripes

The striped gradient can also be animated. Add .progress-bar-animated to .progress-bar to animate the stripes right to left via CSS3 animations.

html

<div class="progress">
  <div class="progress-bar progress-bar-striped progress-bar-animated" role="progressbar" aria-valuenow="75" aria-valuemin="0" aria-valuemax="100" style="width: 75%"></div>
</div>

Progress group

Title

html

<div class="progress-group mb-4">
  <div class="progress-group-prepend">
    <span class="text-body-secondary small">
      Title
    </span>
  </div>
  <div class="progress-group-bars">
    <div class="progress progress-thin">
      <div class="progress-bar bg-info" role="progressbar" style="width: 34%" aria-valuenow="34" aria-valuemin="0" aria-valuemax="100"></div>
    </div>
    <div class="progress progress-thin">
      <div class="progress-bar bg-danger" role="progressbar" style="width: 78%" aria-valuenow="78" aria-valuemin="0" aria-valuemax="100"></div>
    </div>
  </div>
</div>
<div class="progress-group mb-4">
  <div class="progress-group-prepend">
    <span class="text-body-secondary small">
      Title
    </span>
  </div>
  <div class="progress-group-bars">
    <div class="progress progress-thin">
      <div class="progress-bar bg-info" role="progressbar" style="width: 56%" aria-valuenow="56" aria-valuemin="0" aria-valuemax="100"></div>
    </div>
    <div class="progress progress-thin">
      <div class="progress-bar bg-danger" role="progressbar" style="width: 94%" aria-valuenow="94" aria-valuemin="0" aria-valuemax="100"></div>
    </div>
    <div class="progress progress-thin">
      <div class="progress-bar bg-success" role="progressbar" style="width: 67%" aria-valuenow="67" aria-valuemin="0" aria-valuemax="100"></div>
    </div>
  </div>
</div>
<div class="progress-group mb-4">
  <div class="progress-group-prepend">
    <span class="text-body-secondary small">
      Title
    </span>
  </div>
  <div class="progress-group-bars">
    <div class="progress progress-thin">
      <div class="progress-bar bg-info" role="progressbar" style="width: 56%" aria-valuenow="56" aria-valuemin="0" aria-valuemax="100"></div>
    </div>
    <div class="progress progress-thin">
      <div class="progress-bar bg-danger" role="progressbar" style="width: 94%" aria-valuenow="94" aria-valuemin="0" aria-valuemax="100"></div>
    </div>
    <div class="progress progress-thin">
      <div class="progress-bar bg-success" role="progressbar" style="width: 67%" aria-valuenow="67" aria-valuemin="0" aria-valuemax="100"></div>
    </div>
    <div class="progress progress-thin">
      <div class="progress-bar bg-warning" role="progressbar" style="width: 17%" aria-valuenow="17" aria-valuemin="0" aria-valuemax="100"></div>
    </div>
  </div>
</div>

Male

43%

html

<div class="progress-group">
  <div class="progress-group-header">
    <i class="cil-user progress-group-icon me-2"></i>
    <div>Male</div>
    <div class="ms-auto font-weight-bold">43%</div>
  </div>
  <div class="progress-group-bars">
    <div class="progress progress-thin">
      <div class="progress-bar bg-warning" role="progressbar" style="width: 43%" aria-valuenow="43" aria-valuemin="0" aria-valuemax="100"></div>
    </div>
  </div>
</div>

Organic Search

191.235

(56%)

html

<div class="progress-group">
  <div class="progress-group-header align-items-end">
    <i class="cil-globe-alt progress-group-icon me-2"></i>
    <div>Organic Search</div>
    <div class="ms-auto font-weight-bold me-2">191.235</div>
    <div class="text-muted small">(56%)</div>
  </div>
  <div class="progress-group-bars">
    <div class="progress progress-thin">
      <div class="progress-bar bg-success" role="progressbar" style="width: 56%" aria-valuenow="56" aria-valuemin="0" aria-valuemax="100"></div>
    </div>
  </div>
</div>

Customizing

CSS variables

Progress bars use local CSS variables on .progress for enhanced real-time customization. Values for the CSS variables are set via SASS, so Sass customization is still supported, too.

scss/_progress.scss

--#{$prefix}progress-height: #{$progress-height};
@include rfs($progress-font-size, --#{$prefix}progress-font-size);
--#{$prefix}progress-bg: #{$progress-bg};
--#{$prefix}progress-border-radius: #{$progress-border-radius};
--#{$prefix}progress-box-shadow: #{$progress-box-shadow};
--#{$prefix}progress-bar-color: #{$progress-bar-color};
--#{$prefix}progress-bar-bg: #{$progress-bar-bg};
--#{$prefix}progress-bar-transition: #{$progress-bar-transition};

SASS variables

scss/_variables.scss

$progress-height:                   1rem;
$progress-font-size:                $font-size-base * .75;
$progress-bg:                       var(--#{$prefix}secondary-bg);
$progress-border-radius:            var(--#{$prefix}border-radius);
$progress-box-shadow:               var(--#{$prefix}box-shadow-inset);
$progress-bar-color:                $white;
$progress-bar-bg:                   var(--#{$prefix}primary);
$progress-bar-animation-timing:     1s linear infinite;
$progress-bar-transition:           width .6s ease;

// TODO: clean-up ???
$progress-group-margin-bottom:         $spacer;
$progress-group-header-margin-bottom:  $spacer * .25;

Keyframes

Used for creating the CSS animations for .progress-bar-animated. Included in scss/_progress-bar.scss.

scss/_progress.scss

@if $enable-transitions {
  @keyframes progress-bar-stripes {
    0% { background-position-x: $progress-height; }
  }
}