An underscored U, for underlined text and the third control in a formatting bar. On a 24×24 grid in stroke, free under MIT.
TextNewv0.5.0Added
16
20
24 px
32
24px
2px
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<path d="M6 3L6 11C6 14.3137 8.6863 17 12 17C15.3137 17 18 14.3137 18 11L18 3M3 21H21" fill="none"/>
</svg>Related icons
The rest of the underline family first, then the Text shelf.
FAQ
Answered from underline's own facts: its shelf, the weights it was drawn in, its siblings and its dates.
- What is the underline icon for?
- An underscored U, for underlined text and the third control in a formatting bar. It is filed under Text in Keyline Icons, drawn on the same 24×24 grid as the rest of the set.
- What styles does the underline icon come in?
- Stroke. There are no duotone or fill drawings of this one: a filled weight needs an enclosed area, either in the glyph itself or from a square or circle container.
- Is there a square or circle version of underline?
- No. underline is drawn as a bare glyph, and the set has no boxed variant of it.
- What other icons go with underline?
- align-center, align-justify, align-left, align-right, bold and italic, and 7 more, all shown below. They are the Text shelf: nothing else in the set is named after underline.
- How do I import underline in React?
- <Underline /> is the component, and the weight decides the module: stroke from "@keyline-icons/react". It takes the usual SVG props plus a size, so <Underline size={16} /> and className="size-4" both work, and there is no provider or theme to set up.
- Where is the underline SVG?
- icons/stroke/underline.svg in the repository, normalised: no wrapper, no ids and no classes to strip out. The tabs above hand you the same drawing as SVG or JSX without the download, and neither needs an install.
- When was underline added to the set?
- Added 8 Sept 2026. It ships in v0.5.0, so an install at that version or later has it.
Questions about the set rather than about this drawing are answered where they belong. The home page covers what the set is, how the three styles differ, why some icons come boxed and where the Figma file is; installing the set in a shadcn/ui project covers the React package, the CLI and using an icon without React. The MIT licence is stated in the footer of every page.