Does Webflow support Bootstrap?
TL;DR
- Webflow doesn't natively support Bootstrap because it uses its own CSS layout system based on Flexbox, CSS Grid, and custom classes.
- You can manually add Bootstrap via Custom Code, but the Designer won’t reflect its styles, and using it may cause conflicts and debugging challenges.
Webflow does not natively support Bootstrap because it uses its own visual CSS system rather than a framework-based grid or components like Bootstrap.
1. Webflow Uses Its Own CSS Framework
- Webflow’s layout system is based on Flexbox, CSS Grid, and custom classes, not on Bootstrap’s class-based structure (like
container,row,col-md-6, etc.). - There is no built-in setting to enable Bootstrap or import its stylesheet directly into Webflow’s Designer.
2. You Can Manually Add Bootstrap, But With Limits
- You can include Bootstrap’s CSS and JS files using the Page Settings → Custom Code sections (in the
<head>or before the</body>tag). - However:
- Webflow’s Designer will not reflect Bootstrap styles in the visual canvas. You won't see Bootstrap styling until publishing.
- Bootstrap JS components (like modals or dropdowns) may conflict with Webflow’s own JavaScript and should be used carefully.
- You must manually assign Bootstrap classes via the Element Settings panel or custom code embeds.
3. Why It’s Not Recommended
- Mixing Webflow’s custom styles and layout system with Bootstrap can lead to:
- Conflicts in responsive behavior
- Overlapping class names
- Difficulty debugging styling issues
- Webflow already provides responsive layout controls, reusable components, and Interactivity options without needing Bootstrap.
Summary
Webflow does not support Bootstrap natively, and while you can manually inject Bootstrap code, it’s not recommended due to conflicts and lack of visual support in the Designer. Instead, use Webflow’s built-in layout and component tools to achieve similar results.