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CSS Gradient Border Generator
Create gradient borders using border-image and pseudo-element techniques with support for border-radius.
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Gradient Border
What is a CSS Gradient Border?
A CSS gradient border uses border-image or pseudo-elements to create borders filled with color gradients instead of solid colors. The technique uses a gradient as the border-image source with the border-image-slice property set to 1 to fill the border area.
This tool features:
- Real-time preview — See gradient border update instantly.
- Linear, Radial & Conic — Three gradient types with adjustable angle.
- Adjustable border width — Control thickness from 1 to 20px.
- Presets — Start from common gradient color schemes.
- Copy CSS — Export with one click.
How to Use
- Choose gradient type — Select Linear, Radial, or Conic gradient.
- Pick colors — Choose start and end colors for the gradient border.
- Adjust angle & width — Set gradient direction and border thickness.
- Copy the CSS — Click Copy CSS to copy the generated styles.
Frequently Asked Questions
Does border-image work with border-radius?
The border-image property does not support border-radius. For rounded gradient borders, use the pseudo-element approach included in the generated CSS as an alternative method.
Can I use this on any element?
Yes. The generated CSS can be applied to divs, buttons, cards, images, and any block-level element.
Last updated: 1 Jul 2026
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