Text utilities handle alignment (with responsive variants), wrapping, truncation, breaking, transforms, font size, weight and style, line height, monospace and decoration. Combine them to build headings, meta lines and price tags without touching CSS.
1Text alignment
text-start, text-center and text-end.
text-start
text-center
text-end
<div class="d-grid gap-2 small">
<p class="text-start border rounded-3 p-2 mb-0">text-start</p>
<p class="text-center border rounded-3 p-2 mb-0">text-center</p>
<p class="text-end border rounded-3 p-2 mb-0">text-end</p>
</div>2Responsive alignment
text-center text-sm-start text-lg-end changes alignment per breakpoint.
We have helped more than a hundred companies launch, rebrand and grow online.
<p class="text-center text-sm-start text-lg-end border rounded-3 p-2 mb-0">We have helped more than a hundred companies launch, rebrand and grow online.</p>3Wrap and no wrap
text-nowrap keeps text on one line, text-wrap allows wrapping (for example inside a badge).
<div class="d-grid gap-2" style="max-width:14rem">
<div class="border rounded-3 p-2 text-nowrap overflow-hidden small">
text-nowrap: We have helped more than a hundred companies launch, rebrand and grow online.
</div>
<span class="badge text-bg-primary text-wrap text-start">text-wrap badge: We have helped more than a hundred companies launch, rebrand and grow online.</span>
</div>4Truncate
text-truncate cuts a single line with an ellipsis; it needs a block or inline-block with a width.
<div class="d-grid gap-2" style="max-width:18rem">
<div class="text-truncate border rounded-3 p-2">
Thousands of clients already trust us, and we work hard to keep it that way. Our motion team turns complex ideas into short films people actually watch.
</div>
<span class="d-inline-block text-truncate border rounded-3 p-2" style="max-width:150px">Stories told in pixels and motion</span>
</div>5Break long words
text-break wraps very long strings that have no spaces.
junoix-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
<p class="text-break border rounded-3 p-2 mb-0 small" style="max-width:18rem">junoix-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa</p>6Text transform
text-lowercase, text-uppercase and text-capitalize.
<div class="d-grid gap-1">
<span class="text-lowercase">Strategy, design and code under one roof</span> <span class="text-uppercase">Strategy, design and code under one roof</span> <span class="text-capitalize">elegant story powerful idea</span>
</div>7Font sizes
fs-1 to fs-6 set the size without changing the element.
fs-1
fs-2
fs-3
fs-4
fs-5
fs-6
<div>
<p class="fs-1 mb-0">fs-1</p>
<p class="fs-2 mb-0">fs-2</p>
<p class="fs-3 mb-0">fs-3</p>
<p class="fs-4 mb-0">fs-4</p>
<p class="fs-5 mb-0">fs-5</p>
<p class="fs-6 mb-0">fs-6</p>
</div>8Font weights
fw-bold, fw-bolder, fw-semibold, fw-medium, fw-normal, fw-light and fw-lighter.
<div class="d-grid gap-1">
<span class="fw-bold">fw-bold</span><span class="fw-bolder">fw-bolder</span><span class="fw-semibold">fw-semibold</span> <span class="fw-medium">fw-medium</span><span class="fw-normal">fw-normal</span><span class="fw-light">fw-light</span><span class="fw-lighter">fw-lighter</span>
</div>9Italic and normal
fst-italic slants text, fst-normal resets it inside italic parents.
We measure success in sign-ups, sales and brand recall, not just awards. fst-normal inside Simple launch focused
<p class="fst-italic mb-0">We measure success in sign-ups, sales and brand recall, not just awards. <span class="fst-normal fw-semibold">fst-normal inside</span> Simple launch focused</p>10Line height
lh-1, lh-sm, lh-base and lh-lg on the same paragraph.
lh-1We have helped more than a hundred companies launch, rebrand and grow online. Clear prices, honest advice and no surprises along the way.
lh-smWe have helped more than a hundred companies launch, rebrand and grow online. Clear prices, honest advice and no surprises along the way.
lh-baseWe have helped more than a hundred companies launch, rebrand and grow online. Clear prices, honest advice and no surprises along the way.
lh-lgWe have helped more than a hundred companies launch, rebrand and grow online. Clear prices, honest advice and no surprises along the way.
<div class="row g-3 small">
<div class="col-6 col-md-3">
<code>lh-1</code>
<p class="lh-1 mb-0">We have helped more than a hundred companies launch, rebrand and grow online. Clear prices, honest advice and no surprises along the way.</p>
</div>
<div class="col-6 col-md-3">
<code>lh-sm</code>
<p class="lh-sm mb-0">We have helped more than a hundred companies launch, rebrand and grow online. Clear prices, honest advice and no surprises along the way.</p>
</div>
<div class="col-6 col-md-3">
<code>lh-base</code>
<p class="lh-base mb-0">We have helped more than a hundred companies launch, rebrand and grow online. Clear prices, honest advice and no surprises along the way.</p>
</div>
<div class="col-6 col-md-3">
<code>lh-lg</code>
<p class="lh-lg mb-0">We have helped more than a hundred companies launch, rebrand and grow online. Clear prices, honest advice and no surprises along the way.</p>
</div>
</div>11Monospace
font-monospace for IDs, codes and figures that should line up.
- #TX-1526 $611.92
- #ORD-5028 $820.70
- #TX-6120 $236.66
<ul class="list-unstyled mb-0 font-monospace small">
<li>#TX-1526 $611.92</li>
<li>#ORD-5028 $820.70</li>
<li>#TX-6120 $236.66</li>
</ul>12Text decoration
text-decoration-underline, -line-through and -none.
<div class="d-flex flex-wrap gap-3">
<span class="text-decoration-underline">underline</span> <span class="text-decoration-line-through">line-through</span> <a href="#" class="text-decoration-none">link without underline</a>
</div>13Lead and small
lead for an intro paragraph, small for fine print.
Every project starts with a workshop, so we understand your audience before we design.
Our team has done this many times, so you never have to guess.
<div>
<p class="lead">Every project starts with a workshop, so we understand your audience before we design.</p>
<p class="small text-body-secondary mb-0">Our team has done this many times, so you never have to guess.</p>
</div>14Display headings
display-1 to display-6 for oversized hero headings.
display-4
display-5
display-6
<div>
<p class="display-4 mb-0">display-4</p>
<p class="display-5 mb-0">display-5</p>
<p class="display-6 mb-0">display-6</p>
</div>15Article header
Uppercase eyebrow, large bold title, muted meta line - all text utilities.
We make good brands great
<header>
<div class="text-uppercase small fw-bold text-primary">
Print
</div>
<h3 class="fs-2 fw-bold lh-sm text-body-emphasis mb-2">We make good brands great</h3>
<div class="small text-body-secondary">
By <span class="fw-medium">Arjun Okafor</span> · Jan 23, 2026
</div>
</header>16Truncated table cells
text-truncate with a max width keeps long names in one line inside a table.
| Name | Size |
|---|---|
| routine-clear-final-version-approved.pdf | 21 MB |
| routine-Singapore-photos-2026-04-02.zip | 515 MB |
<table class="table table-sm small mb-0" style="table-layout:fixed">
<thead>
<tr>
<th scope="col">Name</th>
<th scope="col" class="text-end" style="width:6rem">Size</th>
</tr>
</thead>
<tbody>
<tr>
<td class="text-truncate">routine-clear-final-version-approved.pdf</td>
<td class="text-end">21 MB</td>
</tr>
<tr>
<td class="text-truncate">routine-Singapore-photos-2026-04-02.zip</td>
<td class="text-end">515 MB</td>
</tr>
</tbody>
</table>17Quote typography
fs-5, fst-italic and lh-lg for a calm testimonial.
“From logo to launch campaign, everything is designed to work together.”
<figure class="mb-0">
<blockquote class="fs-5 fst-italic lh-lg mb-2"><p class="mb-0">“From logo to launch campaign, everything is designed to work together.”</p></blockquote>
<figcaption class="small fw-semibold text-uppercase">Ella Brennan</figcaption>
</figure>18Long button label
text-wrap on a button lets a long label wrap on narrow screens.
<button type="button" class="btn btn-outline-primary text-wrap" style="max-width:14rem">Bold ideas, beautifully executed</button>19Highlight and marks
mark highlights a search term inside text; fw-semibold emphasises numbers.
Found 62 results for idea in Print.
<p class="mb-0">Found <span class="fw-semibold">62</span> results for <mark>idea</mark> in Print.</p>20Centred pricing text
text-center with fs-1, fw-bold and lh-1 for a plan price.
<div class="text-center border rounded-4 p-4" style="max-width:16rem">
<div class="text-uppercase small fw-semibold text-body-secondary">
Pro
</div>
<div class="fs-1 fw-bold lh-1 my-2">
$17.55
</div>
<div class="small text-body-secondary">
per month, billed yearly
</div>
</div>