---
title: "Bootstrap Icon | Free Download PNG & SVG | Simple Icons"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/bootstrap--31088
canonical_url: "https://www.streamlinehq.com/icons/download/bootstrap--31088"
summary: "Clean solid icon of a white B in a black rounded square with curved sides. Used for Bootstrap, web design, and frontend tools."
---

# Bootstrap icon

The Bootstrap icon shows a white capital B centered within a black rounded square with curved sides. Drawn in the solid style on a 24px grid for clear, compact rendering in interfaces. Use it for Bootstrap documentation, frontend development tools, web projects, and framework or library lists. It belongs to Simple Icons free set in the Brand Logos family.

## Preview

![Clean solid icon of a white B in a black rounded square with curved sides. Used for Bootstrap, web design, and frontend tools.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/logos/bootstrap-asarzjfmqlamgiwtfffif.png/bootstrap-uixei9w5iaonrt0swc0m4.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Bootstrap
- **Type**: Icon
- **Set**: [Simple Icons](/icons/simple-icons.md) — 3,000+ Free Open source SVG icons for popular brands, by the Simple Icons Collaborators.
- **Family**: [Brand Logos](/icons/brand-logos.md)
- **Style**: Solid, Bold, Glyph
- **Category**: Simple Icons › Logos
- **Default size**: 24px
- **Pricing**: Free
- **License**: [CC0 1.0](https://github.com/simple-icons/simple-icons/blob/develop/LICENSE.md)
- **Author**: [Simple Icons](https://github.com/simple-icons)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: bootstrap, framework, css, html, responsive, ui, web, design, front end, development

## Download

- [Download Bootstrap on Streamline](https://www.streamlinehq.com/icons/download/bootstrap--31088)

## Also available in other styles

- [Bootstrap — SVG Logos](/icons/download/bootstrap--31103.md) (Free)

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