Bootstrap Fill Icons delivers 705 solid-style SVG icons from the official Bootstrap icon library. Each icon is free, open source under MIT, and designed to pair naturally with Bootstrap-based projects or any modern interface.
Bootstrap Fill Icons is the solid variant of the official Bootstrap icon library, giving you 705 filled SVG icons that carry visual weight and presence. If you have worked with Bootstrap's ecosystem before, you already know the quality standard. These icons match that same level of craft, with every glyph sitting on a consistent grid and sharing the same design DNA.
Solid Icons That Stand Out
Filled icons work best when you need visual emphasis. Think navigation bars, active states, toolbar buttons, and call-to-action areas. The solid style gives each icon more visual mass compared to outline variants, making them easier to spot at smaller sizes and in busy layouts.
Official Bootstrap design language for pixel-perfect consistency with Bootstrap projects
MIT licensed for unrestricted use in commercial and personal work
SVG format with clean markup, ideal for inline use and CSS styling
Pair with Outline Variants
Use these alongside the Bootstrap Outline Icons to create clear visual hierarchies. Filled for active states, outline for inactive. Filled for primary actions, outline for secondary. It is a simple system that makes interfaces feel more intentional.
Color Control at Your Fingertips
Swap colors instantly using our free SVG color editor. Match your brand colors, test different palettes, and download production-ready files without opening a design tool.
No attribution required. Use freely in websites, apps, print, presentations, and client work.
Redistribution allowed under the same license terms.
Full license details
The Bootstrap Fill Icons pack is a set of 705 flat icons made for websites, apps, dashboards, presentations and design systems. Each one is a clean, pixel-perfect vector that stays sharp at any size and recolours right in your browser before you download.
Icons come in SVG, PNG, Iconjar and stay fully editable in Figma, Sketch, Illustrator or any tool that opens SVG. Every icon is free to download under our license — commercial use included, no attribution required.
This pack spans 6 topics — design ui design (397), technology software (67), technology hardware (42), communication email (29), marketing advertising (28) and communication chat (26) icons — so it drops straight into real product UI. Use the category links above to explore related icons across the full library.
Bootstrap Fill Icons — frequently asked questions
Can I use the Bootstrap Fill Icons icons commercially?
Yes. Every icon in the Bootstrap Fill Icons pack comes with a commercial license — use them in websites, apps, marketing, presentations and paid client work, with no attribution required.
What file formats are included?
The Bootstrap Fill Icons icons are delivered as SVG and PNG, ready for web, mobile and design tools like Figma. Every SVG recolours in your browser before you download.
Can I change the colors of the Bootstrap Fill Icons icons?
Yes — each icon is a fully editable vector. Change colours, strokes and sizes in any design tool, or recolour instantly in the browser.
Is the Bootstrap Fill Icons pack free?
Yes — the Bootstrap Fill Icons pack is free to download and use under our free license, including for commercial projects.
