Side by side

Bootstrap Icons vs GOV.UK Design System

Both stand on ui frameworks. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

Bootstrap Icons

Free plan Web

Bootstrap Icons offers several documented ways to add and style icons in web projects. Check the Chrome sprite-reference caveat if your implementation uses SVG sprites across domains.

Visit Bootstrap Icons

The GOV.UK Design System provides government-focused styles and reusable interface guidance, with public code and several integration paths. Teams should account for its accessibility caveat, compiled-file limitation, and narrow support focus.

Visit GOV.UK Design System

The facts

	Bootstrap Icons	GOV.UK Design System
Free plan	Yes	Yes
Open source	Not published	Not published
Runs on	Web	Self-hosted, Web
Lowest paid plan	Free or on request	Free or on request
Plans published	1	1
Maker	Not published	Not published
Website	icons.getbootstrap.com	design-system.service.gov.uk
On ui frameworks	#2 of 24	#6 of 24

Bootstrap Icons: what it does well

More than 2,000 icons are available.
Works with or without Bootstrap.
Offers SVG, sprite, and web-font formats.
MIT-licensed and free to use commercially.

What to know first

Chrome has an issue with cross-domain SVG sprite references.
Available platform listed is web.

GOV.UK Design System: what it does well

Public code is available under the MIT License.
Components include guidance and coded examples.
Supports npm installation or inclusion of compiled files.
Includes style, component, and pattern guidance.
Accessibility checks use automated and manual testing.

What to know first

Using the system alone does not make a service accessible.
Compiled files do not allow selective component assets or build customization.
Support may be unreliable outside central UK government digital services.
Prototyping requires GOV.UK Prototype Kit version 7 or later.

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