Bootstrap/site/content/docs/4.6/utilities/image-replacement.md

layout	title	description	group
docs	Image replacement	Swap text for background images with the image replacement class.	utilities

{{< callout warning >}}

Warning

The text-hide() class and mixin has been deprecated as of v4.1. It will be removed entirely in v5. {{< /callout >}}

Utilize the .text-hide class or mixin to help replace an element's text content with a background image.

<h1 class="text-hide">Custom heading</h1>

// Usage as a mixin
.heading {
  @include text-hide;
}

Use the .text-hide class to maintain the accessibility and SEO benefits of heading tags, but want to utilize a background-image instead of text.

Bootstrap

<h1 class="text-hide" style="background-image: url('...');">Bootstrap</h1>