About CSS Ribbon Builder

Build a corner ribbon label using clip-path — content via data-ribbon attr. Part of the DevTools Surf developer suite. Browse more tools in the CSS collection.

Use Cases

• E-commerce developers adding 'Sale' or 'New' badges to product cards
• Marketing teams labeling featured content with corner ribbon banners
• SaaS designers marking premium features with 'Pro' or 'Beta' ribbons
• Frontend developers generating clip-path ribbon CSS without manual math

Tips

• The ribbon uses CSS clip-path for clean angled edges without images
• Content is set via a data-ribbon attribute for easy text customization
• Position the ribbon in any corner with a simple class name change

Fun Facts

• The CSS clip-path property replaced the old clip property (deprecated in CSS2) and added support for shapes like polygon(), circle(), and ellipse() — enabling ribbon angles without images.
• Corner ribbons were originally created using rotated absolutely-positioned elements with overflow hidden — the clip-path approach reduces the required CSS from ~40 lines to ~10.
• The ribbon UI pattern originated from physical retail 'corner fold' stickers on product packaging — it was one of the first skeuomorphic patterns adopted in web design around 2008.

FAQ

How is the ribbon rendered?

Pure CSS: clip-path shapes the ribbon ends, transform places it at the corner. No image assets; the content is a data-attribute on the target element.

Which corners work?

All four — top-left, top-right, bottom-left, bottom-right. Useful for 'NEW', 'BETA', 'SALE' labels on cards.

Does it affect the element's layout?

No — the ribbon is absolutely positioned inside the card with `overflow: hidden`, so the card's dimensions stay intact.

Can the text be long?

Short is best — 6–10 characters. Longer text needs a smaller font or a bigger ribbon; the tool caps width automatically.