A CSS button generator lets you design polished, interactive buttons without writing code by hand. Buttons are among the most style-sensitive UI elements — color, padding, border radius, hover state, and transition speed all affect perceived quality. Design the perfect button visually, including hover effects, and export production-ready CSS in one click.
Button Style
Hover Effects
Presets
Live Preview
CSS Output
How to Use the CSS Button Generator
CSS button styling goes far beyond setting a background color. Professional buttons have carefully tuned padding, border radius, hover state transitions, and optional shadow effects. Hand-writing all of this is tedious and error-prone. This free CSS button generator gives you a visual editor that shows both the light and dark background preview side by side — essential for checking whether your button looks good in both contexts.
Step 1: Choose Colors and Type Your Label
Start by typing your button text label. Then pick a background color and text color using the color pickers. The preview buttons on the right update instantly on both light and dark backgrounds. Check both to ensure sufficient contrast — fuchsia on white may look fine but fuchsia on dark can pop even more.
Step 2: Adjust Size and Shape
Use the font size, padding X, and padding Y sliders to control button size. Increase Padding X for wider buttons — common in hero CTAs. Use the border radius slider to go from sharp corners (0px) through rounded cards (8px) to pill shapes (50px). The border controls add an outline — set border width above 0 to enable it.
Step 3: Design the Hover State
Set the hover background color to a slightly darker or lighter shade of the main color. The Hover Scale slider adds a transform: scale() effect on hover — values between 1.02 and 1.05 create a subtle lift without looking oversized. The Transition Duration sets animation speed: 150-200ms is the sweet spot for buttons.
Step 4: Try Presets
Click any preset to load a complete button design: Primary, Secondary, Outline (transparent background with border), Ghost (minimal style), Gradient (gradient background), Pill (fully rounded), Destructive (red danger button). Each preset sets all properties at once so you can start from a proven pattern and customize.
Step 5: Copy the CSS
Click Copy CSS to copy the complete button CSS including the base class and :hover pseudo-class. The code is production-ready and works in all modern browsers — paste it directly into your stylesheet and apply the .btn class to any button element.
FAQ
Is this CSS button generator free?
Yes, completely free with no limits or account required. All button styling and previews run locally in your browser — no data is sent anywhere.
How do I create a hover effect on a CSS button?
CSS hover effects use the :hover pseudo-class. Apply different background-color, transform, or box-shadow values inside .button:hover {}. This generator lets you set both normal and hover states visually, then exports the complete CSS including the :hover rule.
How do I add a scale/zoom effect to a button on hover?
Use transform: scale(1.05) inside the :hover rule combined with transition: transform 200ms ease. The Scale slider in this generator controls the hover scale factor from 1.0 (no scale) to 1.2 (20% larger), and the Transition slider sets the animation duration.
What is the best CSS transition for buttons?
A transition of 150ms to 200ms on background-color, transform, and box-shadow creates a natural feel. Shorter than 100ms feels instant (no animation effect), longer than 300ms can feel sluggish. The Transition Duration slider lets you find your preferred speed.
How do I make a gradient button in CSS?
Set background to a CSS gradient: background: linear-gradient(135deg, #color1, #color2). The Gradient Button preset in this generator applies a fuchsia-to-purple gradient that you can then customize with the color pickers.
What is an outline/ghost button?
An outline button has a transparent background with a visible border and matching text color. On hover it fills with the border color. The Outline and Ghost presets in this generator apply these popular patterns from design systems like Bootstrap and Tailwind.
How do I center button text vertically?
Use display: inline-flex; align-items: center; justify-content: center on the button element. This is the modern approach that also handles multi-line text and icon alignment correctly.
How do I copy the generated button CSS?
Click the Copy CSS button below the code output. The complete CSS including the base button style and :hover rule is copied to your clipboard and is ready to paste directly into your stylesheet.