Widely availableSupported across all major browsers. Safe to use in production.

Overview

The <b> HTML element draws reader's attention to text, styling text as bold by default.

Browser support

Feature Desktop Mobile
Chrome
Edge
Firefox
Safari
Chrome Android
Safari iOS
1
12
1
1
18
1
1+Supported (version) Not supported Has note Sub-feature descriptions sourced from MDN Web Docs (CC BY-SA 2.5)
Notes 1 item(s)
Implementation note
  • Before Firefox 4, this element implemented the `HTMLSpanElement` interface instead of the standard `HTMLElement` interface.

Syntax

HTML
<p>The <b>keywords</b> in this text are displayed in bold.</p>
<p>Use <strong>the `strong`</strong> tag to indicate importance.</p>

Live demo

ki-wa-d. emphasis

B element in note pullki-wa-d thickcharacterdisplay.strong and. Difference also confirm.

PreviewFullscreen

name / Brandname

name or brandname thickcharacter in pattern.

PreviewFullscreen

Uioperationid

operationorder in UIelementname thickcharacter in showpattern.

PreviewFullscreen

Use cases

  • Using <b>

    The <b> HTML element draws reader's attention to text, styling text as bold by default.

Cautions

  • May not be supported in older browsers.

Accessibility

  • Verify how this element is announced by screen readers.

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