Best Free Online Developer Tools to Use in 2026
A practical, opinionated list of the best free online developer tools worth using in 2026, organized by category so you can find what you need fast.
Aug 08, 2026
CSS Card Generator
Generate CSS card component styles with shadows, borders, hover effects, image headers, and badge overlays.
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What is a CSS Card?
A CSS card is a self-contained UI component that groups related content — like titles, descriptions, images, and badges — into a visually distinct container. Cards are a fundamental building block of modern web design, used in dashboards, e-commerce, social media, and content sites.
CSS cards leverage properties like border-radius, box-shadow, padding, and transition to create polished, interactive containers. Hover effects like lift and scale add tactile feedback without JavaScript.
How to Use
- Set card dimensions — Adjust the width, padding, and border radius.
- Add visual elements — Toggle the image header and badge overlay.
- Style the card — Choose background color, shadow type, border, and hover effect.
- Customize content — Enter the title, description, and their colors.
- Copy the CSS — Click Copy and paste the complete card component CSS into your stylesheet.
Frequently Asked Questions
How do I use the card in my HTML?
Wrap your content in a <div class="card"> element. Add .card-image and .card-badge as needed. The title and description are regular heading/paragraph elements inside the card.
Can I make the card responsive?
Yes. Use max-width instead of width, or wrap cards in a CSS grid that adjusts columns at breakpoints.
Can I add a custom image to the card?
Replace the background of .card-image with a background-image: url(...) pointing to your image file.
How do I add multiple cards in a grid?
Use display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)) on the parent container to create a responsive card grid.
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