// LIVE PREVIEW
↑ Hover over the button to preview states
// CSS OUTPUT
// design css buttons with live preview
Design beautiful CSS buttons with live preview. Customize color, size, radius, border, shadow, hover effects, and animations — copy clean CSS instantly.
Pick from Solid, Outline, Ghost, Gradient, Soft, or Neon presets to start with a base design.
Adjust colors, size, radius, border, shadow, font, and hover effects using the controls on the left.
Click "Copy CSS" to grab the generated code, or download it as a .css file ready to paste into your project.
The CSS Button Generator lets you visually design custom HTML buttons and instantly see the generated CSS. Adjust every property — colors, sizing, typography, borders, shadows, and hover effects — and preview in real time against different backgrounds. No CSS knowledge required to get started, but the output is clean, production-ready code that developers can drop straight into any project.
Yes. The output uses standard CSS properties supported by all modern browsers including Chrome, Firefox, Safari, and Edge. Properties like border-radius, box-shadow, transition, and transform have excellent cross-browser support without needing vendor prefixes in modern projects.
Copy the generated CSS and add it to your stylesheet. In your HTML, use <button class="custom-btn">Click Me</button> or the class name shown in the CSS output. The tool generates both the base .custom-btn styles and .custom-btn:hover / .custom-btn:focus-visible states.
Absolutely. Select the "Gradient" preset, then use the Background color picker for the starting color and the Gradient End Color picker for the finishing color. The tool generates a smooth linear-gradient that works as both the background and in the hover state with a subtle shift.
The Neon preset applies a multi-layered box-shadow in your chosen color to create a glowing halo effect — commonly seen in dark-mode, gaming, or futuristic UI designs. It also sets a slightly transparent background and a solid glow on hover.
Yes. The generator outputs minimal, well-structured CSS without any frameworks, JavaScript dependencies, or inline styles. Each output includes the base button class, :hover, and :focus-visible states — following accessibility best practices so keyboard users get the same visual feedback as mouse users.
Yes. Use the "Transition Speed" slider to set the duration from 0ms (instant) to 1000ms (1 second). This controls the CSS transition duration applied to all animated properties including background, color, transform, and box-shadow during hover and focus states.
Select "Full width (100%)" from the Button Width dropdown. This applies width: 100% and display: block to the generated CSS. You can also choose a fixed pixel width by selecting "Fixed" and using the slider that appears below.
Your current configuration is reflected live in the CSS output at all times. While there is no save/load feature, you can download the CSS file at any time using the Download button, and re-import your values by pasting the CSS back into your stylesheet for reference.
Buttons are among the most important interactive elements on any webpage. A well-designed button improves usability, reinforces brand identity, and drives conversions. Yet achieving the perfect button in CSS often requires trial and error across a dozen properties. The JLV CSS Button Generator eliminates that friction — giving you a fully visual, real-time design environment where every change is reflected instantly.
This tool exposes every meaningful CSS property that affects button appearance and behavior:
To help you get started quickly, the tool includes six design presets that configure a sensible starting point for common button styles. You can then customize further from any preset:
linear-gradient across two colors for a vibrant, modern look. Popular in SaaS products, landing pages, and call-to-action sections.One of the trickiest aspects of button design is that a button that looks great on one background may be nearly invisible on another. The live preview panel lets you switch between three background modes: a dark stage (typical for dark-mode UIs), a light stage (for light-mode designs), and a dotted pattern (for evaluating legibility against complex backgrounds). As you adjust any control, the preview button updates in real time so you can see exactly how it will look in production.
Every CSS output from this tool includes a :focus-visible rule in addition to the :hover state. This ensures keyboard users — who navigate via Tab — receive the same clear visual feedback as mouse users. The focus ring uses your chosen color to maintain brand consistency while meeting WCAG contrast guidelines. Well-implemented focus styles are one of the most commonly overlooked accessibility requirements, and this tool handles it automatically.
The generated CSS uses a single class (.custom-btn) and follows best practices for button styling. It includes:
:hover state with your chosen hover colors and effect:focus-visible state for keyboard accessibility:active state with a subtle press feedbackThe CSS Button Generator is useful for a wide range of users at different skill levels. Frontend developers use it to rapidly prototype button designs without iterating through browser dev tools. Designers who are learning CSS use it as a hands-on way to understand how different properties interact. Content creators and small business owners building their own sites can create professional-looking buttons without any CSS knowledge. UX professionals use it to communicate button design intent clearly in handoff documentation.
Once you've designed your button, copy the CSS output and paste it into your existing stylesheet, a <style> block in your HTML, or a CSS module in your JavaScript framework. The class name .custom-btn can be renamed to anything that fits your naming convention — such as .btn-primary, .cta-button, or .ui-btn. The CSS is self-contained and does not depend on any external libraries, frameworks, or JavaScript.
A few principles to keep in mind as you design: